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Grodan Rockwool Grow Slab / AquaTray

Grodan Rockwool Grow Slab / AquaTray

SKU# G129

Many growers, especially in Holland, plant their Grodan Transplanting Cubes on into Grodan Rockwool Slabs. They then grow their plants to maturity in these slabs, usually using an AquaTray (a special Rockwool Slab container) for support. There are two sizes of slab, both 15cm (6') wide. We recommend trying the 1.0 Metre Slabs with the 1.0 Metre AquaTray.

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Code		Price

0903	Grodan Rockwool Grow Slab - 1.0 metre	£3.50

0210	Grodan Rockwool Grow Slab - 1.2 metre	£4.50

0923	AquaTray with Drain Ports - 1.0 metre	£5.00

If you are interested in this product, then you might want to also order these at the same time: 7.5 cm (3 inch) Grodan Transplanting Cubes x 8 to suit Large Cutting Seed Cubes £3.00 Also add this Assembled Low Pressure Dripper 2 Litres per hour £1.00 Also add this Grodan Large Cuttings Seed Cubes x 24 £5.50 Also add this
Availability: In stock

Overview: For information on setting up a drip system featuring Grodan Rockwool Slabs see our Irrigation section.

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Questions and Answers (1)

Hiya, what's the recommended method to water the slabs? Assume you put a dripper next to each plant? How many plants, eg. tomatoes, would you normally put on each slab? Cheers.

Written by NB | 2 Dec 2011

We would recommend using drippers to irrigate the rockwool slabs. You could fit 3-4 plants in each slab.