Magnesium Sulphate Heptahydrate.

BioGro Organically certified 6029

Typical Analysis:

Magnesium Mg 9.6%

Sulphate 13%

Prices for larger volumes available.

Application Rates:

Foliar Spray:  It is important to note that a carbon source will not only prevent plant burn but also increase efficacy by 30%.

10 -20 kg per ha in 100-200 L water min (add 2 L Fast Fulvic or 250g Fulvic 1400 Powder)

Garden Rate: 100 g per 10 Litre of water to cover 50 m2 (10 mls of Fast Fulvic)

Fertigation Rates:

20-50 kg per ha (add 4 L Fast Fulvic or 500 g Fulvic 1400 Powder)

Garden Rate: 50 grams in a 10 L watering can to cover 10 m2 (with 5 mls Fast Fulvic

Hydroponic Recipes available from our consultancy service.