My first time growing and I was wondrering what would be a good fertilizer to use after the nutrients run out in the soil? I heard its good to do a few flushes before harvest? I was thinking about Fox Farm Big Bloom but then heard 20 different others suggestions. Thanks for any input. Growing Northern Lights Auto - Growerschoice said it takes about 2 months to grow. Growing indoors in the basement. Growing in Fox Farms Ocean Forest. Growing in a 3.6 gallon plastic container. Growing using full spectrum LED.
I use dyna-gro foliage pro on my autos for the first 28 days until they are mainlined and then switch to Jacks 321. You can youtube Jacks 321 for more info. It is good germ to harvest, but the dyna FP (along with the dyna ph down) is so fine for seedlings. The dyna is expensive, the Jacks is dirt cheap.
The last couple of years I have been using Advanced Nutrients PH perfect for my auto's. And they have done well. Foxfarms three liquid nutes would be fine too. With autos, start nutes at 1/4 of the published amount and work up from there.
I have 3 harvest with this . https://www.homedepot.com/p/Bonide-1-qt-Concentrate-Root-Stimulator-412/205501699 You will be required to buy a ppm meter from ebay. I spent 9 bucks on a meter I have how much to feed in my head. Early veg baby . 3 teaspoons five gallon. Early veg 6 teaspoons per 5 gallons late veg 8 teaspoons per gallon . If your interested in this will tell you how much for flower stages let me know . There is zero need for anything else . This will give you massive buds works great for veg and flower. There will be zero issue with flush or a need to flush using this as i can suggest . Also it is ph neutral. Zero need to raise or lower ph after adding it .