Ak4 is growing a lot, with lots of vibrant colors, and gaining a lot of weight.
Ak3 is the slowest of them all, the smallest, but it's gaining weight at its own pace and resining well.
12/12 from seedWatering with filtered tap water every 2/3 days, when the pot is lighter
Soil:
peat, coconut powder, perlite, carbonized rice husk, sheep manure and worm humus. essential mineral mix, vegetable flours, vegetable cakes, biochar, bokashi EM1 and other organic inputs, Algae ascophyllum nodosum
small pots 3,7liters // 1gallon
light: lm301h-evo
120watts with other plants