OPF Bio Liquid, a full strength professional grade organic plant feed conveniently packaged for the smaller user.
OPF Bio Liquid is suitable for all plants, edible and ornamental. Mainly used as a liquid feed it can also (because of its high quality) be applied as a foliar spray.
OPF Bio Liquid is carefully made using plant derived (not animal) raw materials and therefore approved by the UK's Soil Association. It is used by many commercial growers producing top quality organic crops for our favourite super-markets.
Constituents include: soya extract, kali vinasse, rock phosphate and molasses.
|Total nitrogen (as N):||8.2% w/v|
|Phosphorus pentoxide (P2O5) soluble in water:||3.1% w/v|
|Potassium oxide (K2O) soluble in water:||3.2% w/v|
Also contains, amino acids, sugars, calcium, magnesium, sulphur and all six trace elements.