OjoDeMalo
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Bloom nutes causing issues again.
It's nitrogen deficient and possibly other deficiency like sulfer or iron
Should add in a 1gal pot nutrient buildup is a possibility at this stage so measuring run off would be a good idea
What nutrients are you using?Cheers, thanks for the reply.
what steps to rectify?. I thought it odd that only one was showing signs. I thought N as well but the leaf tips are showing that first little bit of nut burn. last two waterings were in straight pHd water. any recommendations for a iron and sulfur addition?
I read one thread that mentioned using the Botanicare grow (still 3-2-4) all the way through bloom, and not to use the "bloom". do you think high levels of P could trigger a N lock out? Not sure how to measure the ppm of specific elements in the run off, have not researched that.What nutrients are you using?
Can you measure the run off ppm?
Also that's a pretty high ratio of p. Not a nutrient ratio I would use. Just my opinion
I would definitely switch back to grow and throw the bloom nutes in the garbage. Have seen a lot of nitrogen deficiency with them and high levels of P is toxic to cannabis and can create problems.I read one thread that mentioned using the Botanicare grow (still 3-2-4) all the way through bloom, and not to use the "bloom". do you think high levels of P could trigger a N lock out? Not sure how to measure the ppm of specific elements in the run off, have not researched that.
You Rock. thanks for the intel.I would definitely switch back to grow and throw the bloom nutes in the garbage. Have seen a lot of nitrogen deficiency with them and high levels of P is toxic to cannabis and can create problems.
Nutrient ratios are all the same no matter the medium. Now not being a soil grower I would flush with 2-3 gal of of ph'ed water then do a feed of with the grow nutes and then give it time to dry out a bit before doing anything else.
Hopefully some of the soil guys will chime in on this
Thank you for the info. Is there any issue with up-potting during flowering?This 100% compost you're growing in, is it homemade or store bought?
Looks like an immobile nute deficiency, likely iron.
Agree the small pot is likely causing root issues, and the ratio of the soil bloom is more suited for loamy soil, not 100% compost.
Thank you for the info. Is there any issue with up-potting during flowering?
That makes total sense. I was wondering that as the only difference was the pollination. I'm sure they are all root bound. I usually go for much larger pots, 7g air pots, sometimes 10. This was pretty much a seed run and of the beans popped 3 male and 3 female ,so I kept em.When pollinated, plants go crazy trying to make seeds and use all of their saved nutrients to assist thm. Flushing will only make it worse because you have removed whatever nutrients are available. The blooming nutrients also cause plans to use nutrients differently, as was mentioned earlier. I would give a dose of general fertilizer or something that also includes micronutrients.
The compost is all the old grow mixed with all the planting vegetable organics from the household and lawn mixed in and turned regularly, lots of worms. I have a bag of the black magic pro peat blend which drains super well. I do a mix with the two. Soil is well drained. (I) Have a strain that I've been working with that doesn't care about the small pots, but the cherry malawi is definitely not happy.This 100% compost you're growing in, is it homemade or store bought?
Looks like an immobile nute deficiency, likely iron.
Agree the small pot is likely causing root issues, and the ratio of the soil bloom is more suited for loamy soil, not 100% compost.
Na it’s fine as long as u don’t beat the root zone up too muchThank you for the info. Is there any issue with up-potting during flowering?
tell me more about iron.
great read. thank youA good article about iron deficiency, how to identify it and why it's usually happening. And usually its root problems, not nutrient availability issues.
Curing Iron Deficiency In Cannabis - RQS Blog
Marijuana needs a host of supplements to thrive, in addition to the big three N, P and K macronutrients. Ignore iron deficiency at your peril.www.royalqueenseeds.com
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