deficiency???
Quikynoxanswered grow question 5y ago
If it's not everywhere, it's not à problem, it's natural things for me 🌞🌞🌱
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CannaTrope
Calcium, lock out?Hello, it looks like calcium, P, or K issues. Maybe pH lock out. I flushed last week and followed with nutes. Likely last nutes this week followed by a week or two of flushing before harvest. Please look at leaves and let me know what I should do as I end off this plant.
5y ago
1
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Calamaris
Forgot to alter pHHi I forgot to alter the pH. I already have some issues (I think pH? Check picture). What’s worse, overwatering or too high pH? Do I need to flush ASAP or wait till next watering cycle? The pH of the water I used is 7,7 and I have organic potting soil so is it a big deal or not?
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6y ago
4
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Stonehigh
Epsom salt as fertilizer. Whats your take on this folks?Epsom salt will not release hydrogen ions in water so my guess is that it will thus not affect PH. Making it a nice controllable source of Mg that would be not negligible right? How effective would that be to treat Mg deficiencies? Anyone has experience with this?Feeding. Deficiencies
4y ago
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Rando1314
3/5 plants turning yellowish lime greenLeaves turning yellow on just the larger 1s, same feeding schedule of gh products. Maybe nitrogen or calmag deficiency? 1st time this has ever happened esp w them all being the same strain would figure they would be good w the same-ish nutrient guideline. Ne ideas appreciated ty
5y ago
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THERMICDESERT11
Nitrogen deficiency, light burn? Calcium?? Which deficiency?Growing organically with happy frog mixed with a super soil concentrate. I water them with spring bottle water, ph at 7.7. Recharge every 10 days. Top dress 2-2-2 dry amendments.
No clue what’s going on with this, thought it needed nitrogen. Top dress. Some new growth looks good
Feeding. Deficiencies
5y ago
3
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Solved
buddhi_coop
Seedling DeficienciesHow do I fix a deficiency in a seedling? I’m growing organically so any organic suggestions you have I’d appreciate a lot!
Setup. Seedling
Feeding. Deficiencies
Feeding. Other
5y ago
2
2
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Minty
Looking for clarification on the Flush time required for a RDWC grow? I have read this can be as little as 2 days of just plain water but should this also include CalMag if I am RO water? I assume the standard root rot treatment continues? i.e. OxyPlus, HydroGuard, Phytoff?Thanks6y ago
1
2
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KevinC
Slow growth? What should I do?Slow growth? What should I do?
Day 47 from seed
Start of week 4 veg (I started veg from when it developed 7 blade fan leaf - est 2 weeks from seed)
Last watering 1 litre of water (6.2 ph, ghe micro,gro and bloom at 50% strength 2 days ago)
Plant. Too short
Feeding. Schedule
Feeding. Deficiencies
6y ago
2
4
Solved
2x2growing
Nutrient burn or deficiency?I’m seeing brown spots that resemble a calcium deficiency but I’m feeding them cal mag:s
One of the tips on the new growth looks burnt so it looks like i may be feeding too much or immobile deficiency?
I’m feeding about a 500 ppm of newts. Any help is greatly appreciated.
Feeding. Deficiencies
6y ago
5
5
Solved
savvage61
cal/magRan into a cal/mag def on 1/2 of scrog week 4 is week 2 too early to add tsp of cal/mag which would be better cal-mag 1-0-0 or cal-mag plus with iron 4-0-0 ?
image is week 5 post flush of prior grow prevent this on current grow week 2 starts in 2 days
Week 1
Feeding. Deficiencies
4y ago
1
1
Solved
dgame004
Yellow lower leaves on 8-9 week old plants - Deficiency or age of plant?Lower leaves are starting to yellow on some of the plants. I think I have corrected my cal/mag issues but now these yellow leaves. Going into week 9 of flower. Is this normal because of the age of the mature plant or a deficiency?
Or is it still cal/mag deficiency?
5y ago
3
3
Solved
terry7cook
Should I check only EC or PH is also important?I was told not to check for PH, add the nutes and check the EC, reach the level I want and that's it, is it right?
I'm also checking the water coming out of the plants, they have EC 1+ above what I gave them.
If I gave 1.5EC then it will have 2.5EC in the water coming out.
Feeding. Deficiencies
6y ago
4
