{"product_id":"biobizz-bio-grow","title":"Bio-Grow by BioBizz — Organic Liquid Growth Fertiliser for Soil \u0026 Coco","description":"\u003cdiv style=\"font-family: 'Helvetica Neue', Arial, sans-serif; max-width: 860px; margin: 0 auto; color: #1a1a1a;\"\u003e\n\n\u003cp style=\"font-size: 1.05rem; line-height: 1.7; margin-bottom: 1.5rem;\"\u003eBio-Grow is BioBizz's liquid growth fertiliser, and it is built on something most bottles on the shelf are not: 100% organic Dutch sugar beet extract, the naturally fermented by-product of turning beet into sugar, better known as vinasse. Enzymes turn its starches into glucose, and the natural sugars and potassium in it feed the bacteria in your substrate as well as the plant. That is the whole BioBizz idea in one bottle: feed the soil life and the soil life feeds the plant. It is a complete fertiliser rather than a veg-only feed. BioBizz runs it from the first true leaves right through flowering to the end of fruiting at 2–4ml per litre, on most soils and substrate mixes, and on coco with a little extra care. Available in 500ml, 1L and 5L.\u003c\/p\u003e\n\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin-bottom: 2rem;\"\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003eSugar Beet, Not Salts\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003e100% organic Dutch sugar beet extract (vinasse) at its base. Natural fermentation, then enzymes turn the starches into glucose: a rich food source for the microbes in your substrate, which is where a sweet-tasting harvest starts.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003eRuns Veg AND Flower\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003eBioBizz is explicit: Bio-Grow is a complete fertiliser that stays in the mix right through flowering, not a bottle you drop at the flip. It carries the microbe food that Bio-Bloom does not.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003eFeeds The Soil Life\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003eThe natural sugars and potassium activate the bacterial flora in the substrate. BioBizz's promise is a more productive soil and an ample harvest of deliciously sweet fruit.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003e2–4ml Per Litre\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003e2ml per litre when the first leaves appear or the plant is 10–15cm tall, climbing to 4ml in early flower on coco. A 1L bottle is 250 to 500 litres of feed.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003eSoil And Coco\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003eMade for most types of soil and substrate mixture. On coco, BioBizz's own note is to adjust pH and run an enzyme product alongside it. The tips below cover both.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #f4f9f4; border-left: 4px solid #2e5e2e; padding: 1rem 1.2rem; border-radius: 6px;\"\u003e\n\u003cstrong style=\"display: block; margin-bottom: 0.3rem; color: #2e5e2e;\"\u003eCertified Organic Input\u003c\/strong\u003e\u003cspan style=\"font-size: 0.9rem; color: #444;\"\u003eEcocert attested and Control Union certified as an organic input under the EU regulation and the US NOP, plus Clean Green and EnvirOganic. Carries the BioBizz vegan icon on the AU schedule.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdetails style=\"margin-bottom: 2rem;\"\u003e\n\u003csummary style=\"cursor: pointer; border-bottom: 2px solid #2e5e2e; padding-bottom: 0.4rem; margin-bottom: 1rem;\"\u003e\u003ch2 style=\"font-size: 1.1rem; font-weight: 700; margin: 0; display: inline;\"\u003eSpecifications\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem 2rem; font-size: 0.95rem;\"\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Bio-Grow liquid growth fertiliser by BioBizz\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSizes:\u003c\/strong\u003e 500ml, 1L, 5L (BioBizz also makes 250ml, 10L and 20L)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBase:\u003c\/strong\u003e 100% organic Dutch sugar beet extract (vinasse), naturally fermented; starches enzyme-treated to glucose\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Complete liquid fertiliser. BioBizz: \"a complete fertilizer that can be used throughout the growing and flowering period\"\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eDose rate:\u003c\/strong\u003e 2–4ml per litre of water (BioBizz data sheet). The AU schedule runs 2ml\/L in propagation and veg and 1–4ml\/L through flowering\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAU schedule, coco \/ light mix (ml per litre):\u003c\/strong\u003e Propagation 2 · Veg 2 · Flower wk1–8: 3, 4, 4, 4, 2, 2, 2, 1 · wk9 plain water · wk10 harvest\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eAU schedule, fertilised substrate (ml per litre):\u003c\/strong\u003e Propagation 2 · Veg 2 · Flower wk1–8: 3, 2, 2, 2, 2, 2, 2, 1 · wk9 plain water · wk10 harvest\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWhen to start:\u003c\/strong\u003e When the first leaves appear, or when the plant is 10–15cm tall. Continue until the end of fruit production\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSubstrates:\u003c\/strong\u003e Most types of soil and substrate mixtures. On coco: adjust pH and use an enzyme product (BioBizz)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Regular watering. Indoor and outdoor. BioBizz does not list hydroponic systems as an application for Bio-Grow\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eNPK analysis:\u003c\/strong\u003e Not published on the 2026 BioBizz data sheet. Dose by ml per litre, not by EC\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMakes:\u003c\/strong\u003e At 2–4ml\/L: 500ml makes 125–250 litres; 1L makes 250–500 litres; 5L makes 1,250–2,500 litres\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e Ecocert attestation; Control Union certified Organic EU Input; Control Union certified NOP (US National Organic Program) Input; Clean Green certification; EnvirOganic certification — as listed by BioBizz for this product\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eVegan:\u003c\/strong\u003e Carries the BioBizz vegan icon on the AU nutrient schedule\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBarcode (EAN):\u003c\/strong\u003e 500ml 8718403231199 · 1L 8718403231175 · 5L 8718403231212\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Keep out of the reach of children. Do not swallow. Use following the instructions (BioBizz data sheet)\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e BioBizz Worldwide Organics (biobizz.com). Distributed in Australia by Stealth Garden\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 2rem;\"\u003e\n\u003csummary style=\"cursor: pointer; border-bottom: 2px solid #2e5e2e; padding-bottom: 0.4rem; margin-bottom: 1rem;\"\u003e\u003ch2 style=\"font-size: 1.1rem; font-weight: 700; margin: 0; display: inline;\"\u003eGrower's Tip\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"background: #fff8e1; border-left: 4px solid #f9a825; padding: 1rem 1.3rem; border-radius: 6px; margin-bottom: 0;\"\u003e\n\u003cul style=\"margin: 0 0 0 1.2rem; padding: 0; font-size: 0.93rem; line-height: 1.7;\"\u003e\n\u003cli\u003eRun it through flower. The classic mistake with a grow\/bloom pair is dropping the grow bottle at the flip. BioBizz is explicit that Bio-Grow carries the food for your beneficial microbes and should run through veg AND flowering. It only tapers to 1ml per litre in the last feeding week.\u003c\/li\u003e\n\u003cli\u003eDose by ml, not EC. Organic feeds do not register on an EC meter the way mineral salts do, so a reading will tell you very little about what is in the can. Measure it: 2ml per litre is 20ml in a 10-litre watering can, and follow the chart.\u003c\/li\u003e\n\u003cli\u003ePick the right chart. The AU schedule has two: one for coco and light mix, one for fertilised substrate (a pre-charged potting mix like Terra Professional). Fertilised soil already carries food, so Bio-Grow holds at 2ml per litre in flower rather than climbing to 4.\u003c\/li\u003e\n\u003cli\u003eCoco is a different animal. BioBizz's own coco note is short and blunt: adjust pH and use an enzyme product. Cannazym does that job, and a cal-mag like Pro Cal covers what coco growers usually find themselves short on.\u003c\/li\u003e\n\u003cli\u003eShake it, then measure. It is a fermented beet extract and it settles. A quick shake before you pour keeps every dose the same strength.\u003c\/li\u003e\n\u003cli\u003eModest beats more. BioBizz's own words: \"it is always better to be modest than to add more.\" Week 9 is plain water to flush what is left in the substrate before harvest.\u003c\/li\u003e\n\u003cli\u003eRinse your gear. Sugar-based feeds leave a residue in watering cans and drip lines. A rinse after each feed means you are not growing something you did not plan for.\u003c\/li\u003e\n\u003cli\u003eDo not double up at the flip. Bio-Grow and Bio-Bloom overlap for all of flowering by design: Bio-Grow runs 3ml in week 1 while Bio-Bloom starts at 1–2ml. Follow the chart rather than adding both at full strength.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 2rem;\"\u003e\n\u003csummary style=\"cursor: pointer; border-bottom: 2px solid #2e5e2e; padding-bottom: 0.4rem; margin-bottom: 1rem;\"\u003e\u003ch2 style=\"font-size: 1.1rem; font-weight: 700; margin: 0; display: inline;\"\u003eHow To Use It\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid #edf3ed; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e1\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eFill your watering can or reservoir.\u003c\/strong\u003e Plain water. If you are on coco, check and adjust the pH first, as BioBizz instructs.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid #edf3ed; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e2\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eShake the bottle.\u003c\/strong\u003e Fermented beet extract settles. Shake before every pour so the dose stays consistent.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid #edf3ed; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e3\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eMeasure your dose.\u003c\/strong\u003e 2ml per litre in propagation and veg: that is 20ml for a 10-litre can or 100ml for 50 litres. Use a measuring cup or syringe, not the cap.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid #edf3ed; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e4\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eAdd Bio-Grow and stir it through.\u003c\/strong\u003e Mix until the solution is even before it reaches the pots.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid #edf3ed; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e5\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eWater as normal.\u003c\/strong\u003e Start when the first true leaves appear, or when the plant is 10–15cm tall. Water to what the plant needs, not to a timetable.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid #edf3ed; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e6\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eKeep it running through flower.\u003c\/strong\u003e Follow the AU chart: on coco or light mix it climbs to 4ml per litre in flowering weeks 2–4; on fertilised substrate it holds at 2ml. Add Bio-Bloom and Top-Max alongside as the chart shows.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; font-size: 0.93rem; line-height: 1.6;\"\u003e\n\u003cspan style=\"background: #2e5e2e; color: #fff; font-weight: 700; font-size: 0.85rem; min-width: 28px; height: 28px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px;\"\u003e7\u003c\/span\u003e\u003cspan\u003e\u003cstrong\u003eTaper and flush.\u003c\/strong\u003e Drop to 1ml per litre in flowering week 8, plain water only in week 9, harvest in week 10.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 2rem;\"\u003e\n\u003csummary style=\"cursor: pointer; border-bottom: 2px solid #2e5e2e; padding-bottom: 0.4rem; margin-bottom: 1rem;\"\u003e\u003ch2 style=\"font-size: 1.1rem; font-weight: 700; margin: 0; display: inline;\"\u003ePairs Well With\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdiv style=\"display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem;\"\u003e\n\u003ca href=\"\/products\/biobizz-bio-bloom\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003eBio-Bloom by BioBizz\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003eThe other half of the feed. Bio-Bloom brings the phosphorus and potassium for flowering while Bio-Grow keeps feeding the microbes underneath it. BioBizz runs both from flowering week one.\u003c\/p\u003e\u003c\/a\u003e\n\u003ca href=\"\/products\/biobizz-root-juice\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003eRoot-Juice by BioBizz\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003e4ml per litre through propagation and veg builds the root mass that makes every later feed work harder.\u003c\/p\u003e\u003c\/a\u003e\n\u003ca href=\"\/products\/biobizz-top-max\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003eTop-Max by BioBizz\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003eHumic and fulvic acid flowering stimulator. Starts at 1ml per litre in week 1 of flower and climbs to 4ml before the flush.\u003c\/p\u003e\u003c\/a\u003e\n\u003ca href=\"\/products\/biobizz-alg-a-mic\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003eAlg-A-Mic by BioBizz\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003eCold-pressed seaweed for stressed plants and green leaves. Low NPK, so it sits on top of Bio-Grow without overfeeding.\u003c\/p\u003e\u003c\/a\u003e\n\u003ca href=\"\/products\/cannazym\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003eCannazym by Canna\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003eBioBizz says an enzyme product is essential on coco. Cannazym breaks down dead root material and keeps the coco working between cycles.\u003c\/p\u003e\u003c\/a\u003e\n\u003ca href=\"\/collections\/organic-gardening\" style=\"text-decoration: none; color: inherit; background: #f4f9f4; border: 1px solid #c8dfc8; padding: 1rem; border-radius: 6px; display: block;\"\u003e\u003cstrong style=\"color: #2e5e2e; display: block; margin-bottom: 0.3rem;\"\u003eOrganic Gardening Range\u003c\/strong\u003e\u003cp style=\"font-size: 0.85rem; margin: 0;\"\u003eLiving soils, worm castings, inoculants and the rest of the organic shelf in one place.\u003c\/p\u003e\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\n\u003cdetails style=\"margin-bottom: 2rem;\"\u003e\n\u003csummary style=\"cursor: pointer; border-bottom: 2px solid #2e5e2e; padding-bottom: 0.4rem; margin-bottom: 1rem;\"\u003e\u003ch2 style=\"font-size: 1.1rem; font-weight: 700; margin: 0; display: inline;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\u003c\/summary\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eWhat is BioBizz Bio-Grow and what is it made from?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eBio-Grow is BioBizz's liquid growth fertiliser. Its base is 100% organic Dutch sugar beet extract, known as vinasse, the by-product of turning sugar beet into sugar through natural fermentation. The starches are treated with enzymes to produce glucose, which along with other plant nutrients makes a rich food source for the microbes in your substrate. The natural sugars and potassium activate the bacterial flora in the soil, and BioBizz's pitch is a more productive soil and a sweet-tasting harvest.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eWhat is the Bio-Grow dose rate in ml per litre?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003e2–4ml per litre of water, per the BioBizz data sheet. The Australian nutrient schedule runs 2ml per litre in propagation and veg, then 3ml in the first week of flower. On coco or light mix it climbs to 4ml per litre for weeks 2–4 before easing back; on fertilised substrate it holds at 2ml through flower. Both charts drop to 1ml in week 8 and plain water in week 9.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eDo I keep using Bio-Grow during flowering?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eYes. BioBizz describes Bio-Grow as a complete fertiliser for the whole growing and flowering period, and the AU schedule carries a note that it contains important food sources for beneficial microbes and should be used through veg AND flowering. Bio-Bloom is added alongside it from week 1 of flower, not swapped in for it.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eIs Bio-Grow certified organic?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eBioBizz lists Bio-Grow with an Ecocert attestation and Control Union certification as an organic input under both the EU regulation and the US National Organic Program, plus Clean Green and EnvirOganic certification. Those are overseas input certifications rather than an Australian organic certification, so if you grow under an Australian certified scheme, check with your certifier before relying on it. It also carries the BioBizz vegan icon on the AU schedule.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eCan I use Bio-Grow in coco coir?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eYes, and BioBizz publishes a coco \/ light mix schedule for it. The condition BioBizz attaches is worth taking seriously: on coco you must adjust pH and use an enzyme product. In practice that means a pH pen, a pH adjuster and something like Cannazym in the feed. Coco growers also commonly add a cal-mag.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eCan I use Bio-Grow in hydroponics or DWC?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eWe would not. BioBizz lists hydroponic systems as an application for Bio-Bloom, Top-Max, Root-Juice and Bio-Heaven, but not for Bio-Grow, and there is no hydro column on the AU schedule. A sugar-based organic feed in a recirculating reservoir is also asking for a biofilm problem. Keep Bio-Grow to soil and coco.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eWhat is the NPK of Bio-Grow?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eBioBizz does not publish an NPK analysis for Bio-Grow on its current product page or 2026 data sheet, so we do not print one. Dose by ml per litre from the schedule rather than trying to hit an EC or ppm target.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eWill Bio-Grow show up on my EC meter, and do I need to pH it?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eAn EC meter measures dissolved mineral salts, and Bio-Grow is an organic extract, so the reading will understate what is actually in the solution. Dose by volume. On pH: BioBizz says adjusting pH is essential on coco. For soil, the BioBizz schedule gives no pH target, so a healthy, biologically active mix is doing that work for you.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eWhat is the difference between the two Australian feed charts?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eThe coco \/ light mix chart is for substrates that carry little or no food of their own, so Bio-Grow climbs to 4ml per litre in early flower. The fertilised substrate chart is for pre-charged potting mixes that already hold nutrients, so Bio-Grow stays at 2ml per litre through flower. Use the chart that matches what is in your pots.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eWhich size should I buy?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eAt 2–4ml per litre the 500ml makes 125–250 litres of feed, the 1L makes 250–500 litres and the 5L makes 1,250–2,500 litres. A few pots in a tent will get through a 500ml over a cycle; a full room or outdoor beds justify the 5L.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails style=\"margin-bottom: 0.8rem; border: 1px solid #e0e0e0; border-radius: 6px; padding: 0.8rem 1rem;\"\u003e\u003csummary style=\"font-weight: 600; cursor: pointer;\"\u003eIs Bio-Grow safe to have around kids and pets?\u003c\/summary\u003e\u003cp style=\"margin: 0.6rem 0 0; font-size: 0.93rem; line-height: 1.6;\"\u003eIt is a plant fertiliser, so treat it like one. The BioBizz label says keep out of the reach of children, do not swallow and use following the instructions. Store it sealed and off the floor like every other bottle in the grow room.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/details\u003e\n\n\u003cdiv style=\"margin: 2rem 0 0;\"\u003e\n\u003cp style=\"font-size: 0.95rem; font-weight: 700; margin-bottom: 0.75rem; color: #1a1a1a;\"\u003eSelect Size\u003c\/p\u003e\n\u003cdiv style=\"display: flex; gap: 0.75rem; flex-wrap: wrap; margin-bottom: 1.5rem;\"\u003e\n\u003cbutton data-variant-id=\"52883748421930\" style=\"padding: 0.6rem 1.4rem; border: 2px solid #2e5e2e; border-radius: 6px; background: #2e5e2e; color: #fff; font-size: 0.95rem; font-weight: 700; cursor: pointer;\"\u003e500ml\u003c\/button\u003e\n\u003cbutton data-variant-id=\"52883748454698\" style=\"padding: 0.6rem 1.4rem; border: 2px solid #2e5e2e; border-radius: 6px; background: #fff; color: #2e5e2e; font-size: 0.95rem; font-weight: 600; cursor: pointer;\"\u003e1L\u003c\/button\u003e\n\u003cbutton data-variant-id=\"52883748487466\" style=\"padding: 0.6rem 1.4rem; border: 2px solid #2e5e2e; border-radius: 6px; background: #fff; color: #2e5e2e; font-size: 0.95rem; font-weight: 600; cursor: pointer;\"\u003e5L\u003c\/button\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background: #1c3a1c; color: #fff; padding: 2rem; border-radius: 10px; text-align: center; margin-top: 0;\"\u003e\n\u003ch2 style=\"color: #fff !important; margin: 0 0 0.5rem; font-size: 1.3rem;\"\u003eFeed The Soil, Not Just The Plant\u003c\/h2\u003e\n\u003cp style=\"color: #aed1ae !important; margin: 0 0 1.5rem; font-size: 0.95rem;\"\u003e100% organic sugar beet fertiliser. 2–4ml per litre, first leaves to harvest.\u003c\/p\u003e\n\u003cdiv style=\"display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap;\"\u003e\n\u003cbutton id=\"btn-add-to-cart\" style=\"background: #b67317 !important; color: #fff !important; padding: 0.85rem 2rem !important; border: none !important; border-radius: 6px !important; font-size: 1rem !important; font-weight: 700 !important; cursor: pointer !important;\"\u003eAdd to Cart\u003c\/button\u003e\n\u003ca href=\"\/collections\/biobizz\" style=\"background: transparent !important; color: #fff !important; padding: 0.85rem 2rem !important; border: 2px solid #fff !important; border-radius: 6px !important; font-size: 1rem !important; font-weight: 600 !important; text-decoration: none !important; display: inline-block !important;\"\u003eBrowse The BioBizz Range\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003c\/div\u003e\n\n\u003cscript\u003e\ndocument.addEventListener('DOMContentLoaded', function() {\n  var btn = document.getElementById('btn-add-to-cart');\n  if (!btn) return;\n\n  var selectedVariantId = '52883748421930';\n\n  var sizeBtns = document.querySelectorAll('button[data-variant-id]');\n  sizeBtns.forEach(function(b) {\n    b.addEventListener('click', function() {\n      selectedVariantId = this.getAttribute('data-variant-id');\n      sizeBtns.forEach(function(ob) {\n        ob.style.background = '#fff';\n        ob.style.color = '#2e5e2e';\n        ob.style.fontWeight = '600';\n      });\n      this.style.background = '#2e5e2e';\n      this.style.color = '#fff';\n      this.style.fontWeight = '700';\n    });\n  });\n\n  btn.addEventListener('click', function() {\n    fetch('\/cart\/add.js', {\n      method: 'POST',\n      headers: {'Content-Type': 'application\/json'},\n      body: JSON.stringify({id: parseInt(selectedVariantId, 10), quantity: 1})\n    }).then(function(response) {\n      return response.json();\n    }).then(function(data) {\n      if (data.status \u0026\u0026 data.status !== 200) { throw new Error(data.description); }\n      btn.textContent = 'Added to Cart';\n      btn.style.background = '#2e5e2e';\n      setTimeout(function() {\n        btn.textContent = 'Add to Cart';\n        btn.style.background = '#b67317';\n      }, 2000);\n    }).catch(function() {\n      btn.textContent = 'Error — Try Again';\n      btn.style.background = '#c0392b';\n      setTimeout(function() {\n        btn.textContent = 'Add to Cart';\n        btn.style.background = '#b67317';\n      }, 2500);\n    });\n  });\n});\n\u003c\/script\u003e","brand":"BioBizz","offers":[{"title":"500ml","offer_id":52883748421930,"sku":"SG-S1977","price":14.95,"currency_code":"AUD","in_stock":true},{"title":"1L","offer_id":52883748454698,"sku":"SG-S1971","price":24.95,"currency_code":"AUD","in_stock":true},{"title":"5L","offer_id":52883748487466,"sku":"SG-S1983","price":79.95,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/1573\/3290\/files\/0de56d1e-21b6-4cf2-be69-12cae262ab42.jpg?v=1791450408","url":"https:\/\/www.thegrowguys.com.au\/products\/biobizz-bio-grow","provider":"The Grow Guys","version":"1.0","type":"link"}