Hydro Clay by Professor's Nutrients
Hydro Clay by Professor's Nutrients
Hydro Clay by Professor's Nutrients
Hydro Clay by Professor's Nutrients
Hydro Clay by Professor's Nutrients
Hydro Clay by Professor's Nutrients

Hydro Clay by Professor's Nutrients

PROHC50

$50.00
/
Shipping calculated at checkout.
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  • Handpicked by growers
  • Ships today
  • Real advice, real people
  • 5,000+ high yielding customers
  • 30-day returns*
  • Free shipping over $499*
  • Low stock - 4 items left
  • Backordered, shipping soon

Pairs well with

Hydro Clay – The Ultimate Growing Medium

Professor’s Nutrients Hydro Clay is made from 100% natural Lightweight expanded clay aggregate (LECA). Formed into small balls, they have a uniform round shape and are 8-16mm in size, and are lightweight and porous, which increases aeration and helps to promote root growth for plants.

  • Effective against Fungal Gnats
  • Increases Aeration
  • Provides Reliable Drainage
  • Retains Moisture
  • pH-Neutral
  • Lightweight
  • Environmentally Friendly
  • High Porosity for increased oxygenation
  • Zero Nutrient Value
  • Versatile – use on its own or blend with other substrates

Ingredients

Hydro Clay (LECA) ………………………..…….. 100%

Physical Properties:

  • Bulk density: 260-650kgs/m3
  • Cumulative porosity percentage: >36%
  • Specific surface area: 2-5 X 104cm 2/g
  • Hydrochloric acid soluble rate: <3.3%
  • Friction loss rate: <2.2%
  • Loss on ignition: <0.15%

Use Application

  • Rinse Hydro Clay pebbles to remove excess dirt and debris.
  • Fill the plant container with clay pebbles.
  • Fill the reservoir with a nutrient enriched solution following the product’s specifications.

Ideally used in Aquaponics, Hydroponics, Deep water Culture, Drip Feed System or to be added on top of soil to protect your indoor plants

Available in 10L and 50L

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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.

Meet The Grow Guys

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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