Jiffy Pot Round with slits (6cmx6cm) 3000/crt powdery mildew The trays can be made

The trays can be made in either black or white and have a wall thickness of 0

as well as having an additional temperature probe

Always raise your tank to a minimum of 150mm above the highest AQUAvalve

5 liter pots pots used in the 2 Pot Unit system are interchangeable and can be used  in either tray design

Extremely high PAR levels

Jiffy Pot Round with slits (6cmx6cm) 3000/crt powdery mildew The trays can be madeRoots grow through the pot wall naturally and are air pruned stimulating stronger, more fibrous root development than in plastic pots. There is no need to de pot before potting on or planting out which impacts a growers labour savings. Establishment after potting on is quicker as there is no root disturbance, so the growing period is normally reduced by several weeks compared to plants grown in plastic pots. No recycling or disposal costs are