Flower Juice by Rock

Flower Juice by Rock

GFRJ

Regular price$129.00
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Shipping calculated at checkout.

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Rock Juice is suitable for use on ornamentals. It is a flower tonic suitable for flowering plants that contains Cytokinins, Auxins and Gibberellins, and also a range of micronutrients found in seaweed. It also contains silica to enhance flower weight and help reduce the chance of mould.

How to Use Rock Juice

Use Rock Juice for the first 3 weeks of flower to assist in initiating flowering and preventing stretch.

Alternatively, for large plants use at the end of the fourth week of flowering to harden and enhance the quality and weight of existing flowers.

How Much?

Recirculating hydroponics: 3ml per litre of water. Use with nutrients. Do not flush for one week.

Run to waste hydroponics: 5ml per litre of water, use for at least 10 days.

Soil: Use 5ml per litre of water. Apply 10L of solution per square metre of growing area.

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Growers First, Retailers Second

Welcome to The Grow Guys

We built The Grow Guys from the soil up — well, coco and perlite. Before we sold gear, we bought it, ran it, and learned the hard way what's worth the money and what ends up in the shed. That's the filter everything on our shelves passes through. No sales scripts, no rebadged junk, no telling you what you want to hear. Just gear we'd run ourselves and advice from people who actually grow. Chasing higher yields, tighter flowers, or your first harvest? You're in the right place.

FAQs

Order by 2pm and it ships the same business day from Invermay, Tasmania.

Calculated at checkout by weight and destination. Free shipping over $499*.

Plain packaging, no branding. No one knows what's in your box.

30-day change-of-mind returns on unopened, unused products. A 10% restocking fee applies and return shipping is at your cost.

Call, email, or walk into the Invermay shop. You'll get a grower on the other end, not a script.

Unit 10/110 Gleadow Street, Invermay 7248. Mon–Fri 8:30am–5:30pm, Sat 9am–3pm.

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