1 gal pots

bagseed

tap water

cheap soil

bad lighting lol

37 days into veg

water every 3 days

im on my 3rd fert 1/4 strength shultz nutes 20,20,20 i think.

im a chronic over waterer

fert every other water.

Bottom leaves starting to yellow and drop. Low N ? heres a pic almost looks like burn. What does everyone think?

Thanks for any help in advance.



link to my grow: 160w fluorescent grow under $100 total.

Oh yeah i only have 2 plants going at this time because of a light shortage but the other one looks good so far no yellowing.

160w fluorescent grow under $100 total.

schultz nutrients are not for growing pot. the ones i have seen do not contain calcium or magnesium, both of which are critical for growth at this stage. in addition, the majority of the nitrogen content is from urea. $20 will get you a quart of some good organic fertilizer.

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Lumens, lux, and adding it all up :: 16K HPS vs. CFL :: DIY Drip Irrigation :: Pack water transport

any suggestions on a brand ?

i use botanicare, but foxfarms and a number of others available at hydro stores won't do you wrong. I am sure there are threads on here with much more specific knowledge about what's best than I have. I've had luck so far, so I've no need to change.

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Lumens, lux, and adding it all up :: 16K HPS vs. CFL :: DIY Drip Irrigation :: Pack water transport