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Grodan Grodan Slab 100x15cm
Grodan Slab 100x15cm
€3,95

The advantage of rock wool is that it has a high waterproof capacity and a lot of air. Stone wool is also light, compact and relatively cheap. Stone wool is therefore the most widely used culture medium in greenhouse horticulture. Yet it is not easy to gr

The advantage of rock wool is that it has a high waterproof capacity and a lot of air. Stone wool is also light, compact and relatively cheap. Stone wool is therefore the most widely used culture medium in greenhouse horticulture. Yet it is not easy to gr
Product description
Grodan Grodan Rockwool tray 150 pcs. tray
Grodan Rockwool tray 150 pcs. tray
€7,99

Plastic plate with 150 glass wool plugs for rooting shoots. Important: water the cutting plate 24 hours in advance with PH 5.5 acidified (tip: put cutting powder on the stem before they go into the starting block).

Plastic plate with 150 glass wool plugs for rooting shoots. Important: water the cutting plate 24 hours in advance with PH 5.5 acidified (tip: put cutting powder on the stem before they go into the starting block).
Product description
Grodan Grodan plug block 40x40x40mm
Grodan plug block 40x40x40mm
€0,11

Grodan plug block 40x40x40mm

Grodan plug block 40x40x40mm
Product description
Grodan Grodan Rockwool tray 77 pcs. tray
Grodan Rockwool tray 77 pcs. tray
€7,99

Plastic plate with 77 glass wool plugs for rooting shoots. Important: water the cutting plate 24 hours in advance with PH 5.5 acidified (tip: put cutting powder on the stem before they go into the starting block).

Plastic plate with 77 glass wool plugs for rooting shoots. Important: water the cutting plate 24 hours in advance with PH 5.5 acidified (tip: put cutting powder on the stem before they go into the starting block).
Product description
Grodan Grodan block 75x75mm (small plug)
Grodan block 75x75mm (small plug)
€0,29

Grodan starting block 75x75mm small plug. Holds moisture well during the initial phase of the plant. Ideal for growing on slabs or Mapito.

Grodan starting block 75x75mm small plug. Holds moisture well during the initial phase of the plant. Ideal for growing on slabs or Mapito.
Product description
Grodan Grodan block 75x75mm (large plug)
Grodan block 75x75mm (large plug)
€0,29

Grodan starting block 75x75mm large plug. Holds moisture well during the initial phase of the plant. Ideal for growing on slabs or Mapito.

Grodan starting block 75x75mm large plug. Holds moisture well during the initial phase of the plant. Ideal for growing on slabs or Mapito.
Product description