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heavybudda83
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- 1
so ive been using canna pk13/14 for years now and know how productive it is. firstly giving them a little boost at first with one feed at the first signs of flowering (usually about 5-7 days) and then always followed the directions given by canna themselves (for 1 week 3 weeks before harvesting). but, does anyone know a technique using pk13/14 in the first 3-4 weeks of flower that has been tried and tested without burning or stressing the plant?