Product description
Aptus K-Boost 1 L – ripening booster for growers who use it every run
If K-Boost is part of every finish, the litre bottle is the practical size. It lasts many ripening phases in a home grow and costs less per litre than the 500 ml.
The numbers for 1 L
The dose is 3–5 ml per 10 L of water from week 5 to week 7 of flower; with longer-flowering plants you can use it in the last 4 weeks. One litre covers about 2,000 to 3,300 L of water. For a 60 L tank you add 18–30 ml.
What's inside
Aptus K-Boost is an organo-mineral ripening booster with potassium (K) and sulphur trioxide (SO3), plus organic nitrogen and L-amino acids. Potassium supports water management, stomatal function and the build-up of starch and proteins; sulphur plays its part in ripening. The nutrients are organically chelated, fully water-soluble and leave no residue in drippers.
In practice
Start at 3 ml per 10 L and work towards 5 ml as the plants show they can take it. K-Boost pairs with Aptus CaMg-Boost for more weight and firmness, and the combination limits the antagonism between potassium and magnesium. Mix one product into the water first, stir, then add the next, and check pH and EC at the end.
