Jiffy PRO7 Coco Blocks 4 inch(100mm)

The PRO7 Coco Cube produced by Jiffy is already the number one choice for all professional cut-flower and vegetable growers using hydroponic systems, thanks to the reliable consistent quality of coco coir, air-pruning, better temperature control and versatility.

PRO7 purified, stabilized Coco Cube substrate is carefully selected at Jiffy’s own production site; washed/buffered to RHP standards and charged with added trace elements and beneficial elements to aid faster rooting to develop stronger plants.

Its maximum water holding capacity of 60-75% and air-filled porosity of 20-35% ensures optimum oxygen diffusion rates in the root zone for propagation/potting on vegetative stage growth.

The PRO7 Coco is delivered as a dry plate enclosed in PLA netting. This is highly efficient for both transportation and storage. When water is added, the plate swells into a block, ready to propagate or cultivate your plants and contained by the netting to keep the medium together and the growing area and irrigation lines clean.

PRO7 Coco Cube work perfectly in combination with Jiffy7 Peat Pellets, Root Riot plugs for propagation or Coco substrate for potting on.

The PRO7 Coco Cube and Pellets now use PLA netting.  This is made from polylactic acid (PLA) an alternative to plastic, based on corn starch. PLA netting is a lightweight, fine-fibre web which is biodegradable and compostable under controlled industrial conditions. It is certified under EU norm EN13432.  PRO7 cares for the environment and we are striving to help our customers grow their products in a sustainable or renewable way.

How to use

PRO7 Coco Cube can be planted into directly, or you can propagate in a Jiffy 7 pellet and then transplant to the cube on first sight of roots coming out of the base or sides of the plug.Add lukewarm water to a bucket or tray and mix in Vitalink PlantStart at 4ml per litre of water for seeding or if using the cubes as a transplanter block use 6ml per litre for rooted cuttings/seedlings. Place in your cubes and watch them swell.  VitaLink PlantStart supplies the perfect ratio of boron to calcium, proven to promote?rapid root development and?vigorous early growth.

When your plant is established in the cube, transplant into a professional substrate mix in a pot, such as coco, soil or a hydroponics system and away you grow.

Technical Specification

– Media: 100% mixed fibre Coco Pith
– Compressed: Yes
– RHP: Yes
– Buffered: Yes
– Pre fertilised: No
– Volume: 100mm x 100mm x 55mm when expanded
– Hole is approx. 25mm in diameter
– Ph: 6.0 +/-1 (1:1,5)
– EC: 0.5 mS/cm (1:1,5)
– Box qty: 92
– Box size: 345 x 230 x 230 mm
– Box weight: 6 kg (approx.)