Product description
Supreme Terra Veg 20 L – bulk growth fertiliser for big soil grows
Feeding a big soil room in veg takes volume, and that is exactly what the 20 L container of Supreme Terra Veg is for. It is the largest pack, with the lowest price per litre, of this one-part liquid growth fertiliser for soil, aimed at grow rooms, greenhouses and anyone running many plants at once.
How much feed water it makes
At 5 ml per litre, 20 L becomes about 4,000 L of solution; at the 1 ml/L starting dose, up to 20,000 L. A 200 L tank needs 200 ml to 1 L, depending on how far your plants are.
In practice
With this volume, a dosing pump or injector set between 1:1,000 and 1:200 saves a lot of measuring. Shake or roll the container before use so the concentrate stays even, and fit a tap so you can draw it off without lifting 20 kg. Feed at every watering in veg, starting low with young plants, and check EC and pH after mixing.
Supreme Terra Bloom takes over when flowering begins, and Supreme Root Booster can be added up to week 4 of flower for extra root activity.
Specifications
- Contents: 20 L
- Substrate: soil
- Phase: veg
- Dosage: 1–5 ml/L
Store the container closed and in a cool, dark place.


