Dosage and FAQ Here

APT e / ESTIMATIVE INDEX provides an easy approach to practice Tom Barr's famous fertilisation regime, with adjustments based on our proprietary Capstone Formula. Use it for the quintessential EI experience of peerless growth speed through unlimited nutrition- but make sure that you are equally disciplined in plant husbandry and maintenance.

APT E / Estimative Index

Liquid inorganic macronutrient fertiliser

NPK (Mg) fertiliser with micronutrients and trace amounts of Boron (B), Copper(Cu), Manganese (Mn), Molybdenum (Mo) and Zinc (Zn).

1.6-1.7-8.5 (+1.6)

1.6% Total Nitrogen (N)

- 1.6% nitric nitrogen

1.7% Total Phosphorus pentoxide (P2O5)

8.5% Total Potassium oxide (K2O)

1.6% Magnesium oxide (MgO)

0.18% Total Iron chelated by EDTA, DTPA and EDDHA.

All nutrients are completely water soluble.

Ingredients:

Potassium sulphate (CMC1 CAS n°7778-80-5) Potassium chloride (CMC1 CAS n°7447-40-7) Magnesium nitrate (CMC1 CAS n°10377-60-3) Magnesium sulphate (CMC1 CAS n°7487-88-9) Potassium phosphate (CMC1 CAS n°7778-77-0)

Dosage and FAQ Here