Holland Hydroponics
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Rockwool Starter CubesRockwool Starter Cubes
A truly modern alternative to soil. Lightweight completely sterile, non toxic, ideal air to water ratio (50:50 when damp), widely used with most active systems. Starter cubes 98 refill (no tray) 


Price:   £6.00 


Rockwool SBS 77
Rockwool SBS 77 - 77 1"cubes complete with a tray 


Price:   £7.50 

Rockwool SBS 77


Rockwool SBS77 BoxRockwool SBS77 Box
Rockwool Box SBS 77 - 18 x tray 77 


Price:   £125.00 


Rockwool SBS 150
Rockwool SBS 150 - 150 1/2" cubes complete with a tray 


Price:   £7.50 

Rockwool SBS 150


Rockwool SBS 24Rockwool SBS 24
Rockwool SBS 24 - 24 1" cubes with tray (free booklet) 


Price:   £3.95 


Rockwool SBS 48
Rockwool SBS 48 - 48 1/2" cubes with tray (free booklet) 


Price:   £3.95 

Rockwool SBS 48


Rockwool 3" CubesRockwool 3" Cubes
Available in 4 options:

single 3" rockwool cube

Rockwool 3" cubes - strip of 8 (1" hole or 1/2" hole)

Rockwool box of 3" cubes (384 cubes)

Rockwool half-box 3" cubes (192 cubes) 


hole
choice


Rockwool 4" Cubes
available in 4 selections:

single 4" cube

Rockwool 4" cubes - strip of 6 (1" hole)

Rockwool 4" cubes half Box (108 cubes)

Rockwool 4" cubes Box (216 cubes) 


Rockwool 4" Cubes
hole
choice


Rockwool LengthsRockwool Lengths
Rockwool 1 meter slab

Rockwool 1.33 meter slab

 


available in 1M & 1.33Metre lengths sizes


Jiffy's
Round pellets which expand with water contact. Great for seedlings and cuttings.

Available in three sizes 


Jiffy's
sizes


PerlitePerlite
Lightweight, porous, sterile, use 50/50 mix for perfection. Perlite is by far the cheapest of the growing media.

This is a great medium, it is cheap and lightweight and amazingly effective. Perlite is a naturally occuring volcanic rock that is treated in a furnace in a process known as exfoliation. Perlite is highly recommended because it has superb capilarity. Capilarity is the ability to lift moisture from reservoir and it is the key to the success with perlite. Perlite does have a tendency to attract Algae which will appear as a green stain on the surface, this is nothing to worry about -100 litre bags 


Price:   £16.00 


Vermiculite
 


Price:   £16.00 

Vermiculite


Hydroton Clay PebblesHydroton Clay Pebbles
Porous, lightweight, pH neutral and clean. Great for houseplants and many hydroponic uses. Can be re-used indefinitely and so are very economical.

These pebbles are manufactured specifically for plant culture. These are the perfect growing medium for house plants and almost anything in a small container. There are however less suitable for large plants in large pots. This is because they are less efficient in lifting nutrient from the lower reservoir than other media available. 


avaialble in 10L & 50Litres sizes


Canna Coco
Canna Coco - is an organic product with a homogenous structure that is free of chemical additives, harmful viruses and soil diseases. In contrast to some coconut-fibre that is also used in horticulture the substrate can be used several times and is environmentally friendly. Canna Coco is great in pots as it has great capillary action.The disposal is simple, just empty the coco peat over your rose beds and you will ensure a good healthy medium for all your plants - 50ltr bag 


Price:   £12.50 

Canna Coco


Cellmax cubesCellmax cubes
Cellmax cubes 90ltr bag 


Price:   £24.95 


Coco Brick
Coco Brick - Bio Nova - makes 11 ltrs of coco growing medium 


Price:   £1.95 

Coco Brick




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