Grotek Organic Green Line MicroPower – Organic Micronutrient Fertiliser with Magnesium, Sulphur & Potassium

Grotek Organic Green Line MicroPower is an organic micronutrient fertiliser providing a precise ratio of essential trace elements, fortified with nitrogen, potassium, magnesium, and sulphur. Formulated for soilless and hydroponic growing, it supports critical plant functions throughout the full growing cycle — from seedling through to the generative stage. Suitable for all plants as part of a broader fertiliser programme.

Key Features

• Comprehensive micronutrient blend with a precise trace element ratio
• High magnesium content – supports photosynthesis and carbohydrate metabolism
• Sulphur included to support essential oil production in the plant
• Potassium assists overall plant health and ripening
• Suitable for soilless, hydroponic, and coco growing systems
• Derived from organic sources including soy protein hydrolysate and kelp
• Suitable for all plants as part of a fertiliser programme

Derived From

Soy protein hydrolysate, kelp, magnesium sulphate, ferrous sulphate, manganese sulphate, copper sulphate, zinc sulphate, sodium tetraborate, sodium molybdate.

Application Rates

• Seedlings & transplants: 1ml per litre (0.75 tsp per gallon)
• Vegetative & generative growth: 2ml per litre (1.5 tsp per gallon)
• For soil-based applications, consult a soil analysis to determine supplemental micronutrient requirements

Ideal For

Soilless and hydroponic growers looking to address micronutrient gaps in their feeding programme. Particularly useful for indoor organic growing where trace element availability can be limited.