anybody have a SAFE organic method for introducing high amounts of P. I have about 2-3 weeks of growing season left. I have lots of flower production, but they are small and scraggly. I have identified the problem as a P deficiency, and have taken steps (liquid bat guano), but I don't know if there is enough time left in the growing season to remedy the problem. alternately if anyone has a SAFE lighting schedule to move these girls under some light to give them an extra week or two
Yea you wanna use budswel and some organic fert that contains p and k like earth juice. Budswel solids and earth juice are what I'm using and you can see my results here http://forum.grasscity.com/general-outdoor-growing/466042-check-out-ghs-church.html#post5638557 As for lighting, when you bring them in, put them on a consistent 12/12 schedule and make sure there are no light leaks. And make sure you have sufficient lighting (a separate topic that you must research if you are not familiar lighting). But basically you need lots of fluorescents in the 2700 kalvin light spectrum OR you can use HID lighting such as HPS. At least 100 watts per plant if you're using fluorescents or at least 50 watts per plant if you're using HPS.