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I’m in straight coco, and I have been feeding a 3 ec ( ~2000ppms). I was using full strength 321 for a while, but the clones I’m running are heavy feeders. Kept getting different deficiencies until I upped my nute strength. Jacks website recommends a 2.4 ec for veg. Mixing 3.78/2.52/.99 per...

Control the ph going in, don’t worry about runoff ph. I have runoff in the upper 3000s in my third week of flower feeding 1.8ec but I’m crop steering.

Most sump pumps won’t have enough power for a drip system. Best way with an inline pump is to use a bulkhead fitting or uniseal and do a bottom fed reservoir. All fittings are hand tight on reservoir and don’t leak a drop.

After 10-14 days When buds feel dry but stems don’t crack, debone and put everything in an open bucket or tote. I usually do 1-2lbs at a time this way. Shake the buds around several times a day for 1-2 weeks. After that you are good to finish trimming and jar up. IMO if you have to cure your bud...

definitely worth every penny.

Are you crop steering?

Just stick with that amount of dryback til you see a good amount of roots popping ping out the bottom. I believe those blocks are supposed to have a higher field capacity as well. Do you have a watering system? Those blocks will dry out quick in flower.

Did you use the guide to place the sensor probe? Probe should be pushed flush against media and you should not reuse any sensor holes as it will lead to inconsistent readings.

I took the drivers out of my old lights and paired them to strips and cobs. This light draws just over 50 watts and uses just one of the four drivers from an old Apollo blurple.

this is one planet of the grapes in 2gallons of straight coco

1 ec is 1ec wether you feed once or five times a day. Plants can take a lot. I’m crop steering in coco and stacking ec. I just checked the little runoff that I do get and the ec is greater than 8 (5000+ ppm)because my meter won’t go that high. I’m feeding right around 2ec with jacks with 10...

I really don’t like to do any training after week 3.... I did some bending in week two but they were already done with their stretch so they didn’t recover as quick as I would have liked. Have u had any experience running the uv bulb on the side of the plant? I would be able to get a much better...

Yea just using the pure veg + uv 4 ft. Had the bulb about 3-4” from the tops hung in the center. Was running for an hour at a time four times a day for about a week. I’m 6’ and the plants were as tall as me so in a 7’ tent I was out of room. Yea I would have loved to have just picked off the...

Does anyone have any problems with uvb bulbs stressing plants and causing them to herm out? I have two feminized insane in the membrane from ethos, and they are about three weeks into flower. The larger of the two isthrowing banana pods randomly. All the tops closest to the uv bulb have curled...

And I just realized how old this thread is

Does anyone have any problems with uvb bulbs stressing plants and causing them to herm out? I have two feminized insane in the membrane from ethos, and they are about three weeks into flower. The larger of the two is throwing banana pods randomly. All the tops closest to the uv bulb have curled...

Thank you this is them today only 7 days after germinating

I’ve been using MC for a while now. Just started growing some Microgreens and have been using the MC as they are being grown hydroponically. Is MC safe to use on all edible crops? I’m looking to start up a small business and don’t want to contaminate” my Microgreens. This is my first trial 6...

Could be from a difference in watering frequencies. How often do the people that are running full strength water? At 1000 ppms watering 5 times a day with 321, lower leaves would fall off on their own. When I would decrease nutrient strength problem would stop

I’ve used both megacrop and jacks for multiple runs. MC does smell like crap but it works, good smell flavor and burn... MC is nicer for the one part mix, but I still prefer jacks. Jacks keeps my reservoir cleaner longer and I get a better calyx to leaf ratio because of the ability to tailor the...