Product description
Atami ATA Terra Leaves 10 L – soil grow nutrient NPK 2-1-3 for larger rooms
Professional soil growers and anyone running a larger room in potting soil will get the lowest price per litre from the 10 L container of Atami ATA Terra Leaves. It is the same lean mineral veg feed with NPK 2-1-3, matched to soil that already contains nutrients, so plants grow steadily without being pushed into overfeeding.
Numbers for a bigger room
At 1–5 ml per litre, 10 L gives you between 2,000 and 10,000 L of nutrient solution. A 200 L tank takes 200 ml to 1 L, depending on plant size and how rich your soil is.
Why growers use it
Low NPK values and no added calcium make it a good fit for pre-fertilised potting soil and slightly calcareous mixes. The formula supports leaf and chlorophyll formation during veg, which shows as healthy green growth and strong branching.
Dosing at scale
As a liquid concentrate it dissolves directly and runs through every irrigation system, including dosing pumps; a setting between 1:1,000 and 1:200 covers the full range. Begin at the low end with young plants and step up through veg. When the room flips to flower, swap to ATA Terra Max. Keep the container closed between uses.
Specifications
- Volume: 10 L
- Range: ATA
- Analysis: NPK 2-1-3 (w/w)
- Dosage: 1–5 ml/L

