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Back to Grow Questions
Foliar spray?
LadyLollipop
started grow question 6y ago
I have a magnesium deficiency (pretty sure) can I use my roots organics cal mag as a foliar spray? She is in bloom.
Solved
Feeding. Deficiences
likes
Blueboy2019
answered grow question 6y ago
Just do a calmag n water feed and normal feed repeat this 2times and you should be good I wouldn't spray... I don't ever spray my plants
1 like
Complain
Selected By The Grower
Gutismoke
answered grow question 6y ago
Top dress with some kelp meal or make kelp meal tea for faster results
1 like
Complain
Similar Grow Questions
Solved
Dillsnills
Should I remove yellow leaves? I under fed nutes and my ppm in tap water were too high, using distilled now, wait till after recharge or jus remove leaves?
Should I remove the yellow leaves? Pretty sure my tap water is too hard and I underfed on nutes, I gave a dose of nutes yesterday, doesn't seem to be turning anymore yellow, I have realgrowersrecharge coming am watering w that next, remove leaves or wait and see after recharge?
Leaves. Color - Yellow
Setup. Strain - Autoflowering
Feeding. Deficiences
5y ago
2
3
Solved
Leeroy0886
Flushing
How do I flush my plants ? I am worried I will be over watering them.
Week 3
Feeding. Deficiences
5y ago
3
3
Solved
budda420
Help please??
Can anybody help me tell what this is please?? I think its a phosphorus deficiency but not sure as still new to this. They are blackberry autos from fastbuds genetics. In 3 gallon pots they drink about half a litre of water a day. Marshyrdo lights ts1000 and a ts600 in a 4x2
Leaves. Color - Pale
Leaves. Other
Feeding. Deficiences
5y ago
1
2
Solved
PeppaWutz
Lower leaves roll like tacos and have spots
Informations: 675 Watt LED light (1m distance to plants), 28 °C at day and 23 °C at night, 60% Humidity, EC 0.9, ph 5.7 Why did the lower leaves of my plant roll like tacos?
Week 3
Leaves. Other
Plant. Other
Feeding. Deficiences
5y ago
2
2
Solved
Hiphopopotamus33
Possible deficiency?
What's going on with my girl? This has been a continuing problem throughout my grow and I'm stumped.
Feeding. Deficiences
6y ago
3
Solved
SgtDoofy
How to fix yellow leaves, brown spots.
What should I do about these brown spots that are overtaking my leaves? There's also yellowing on the lower, older fan leaves.
Week 6
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
5
6
Solved
AlienScrOG
Cal mag ... I this grow i use different water start .... 150ppm add water home (no Cl)water home Is 1ec 😵.. a Little bit with cal-mag ??
Week 8
Leaves. Color - Mottling
Feeding. Deficiences
6y ago
4
4
Solved
AlienScrOG
Ppm EC
Ppm for Idro? ... 750ppm 1.5 EC... Water start 500-600ec .. fert up ti 1500.... Is so much .... If i want more Stretch but with dense grow .. is possibile ? ... Thanks so much all !!!!!!... I use h2o2 and acid solforic. . but Is not very stabilized pH.. what u think ?
Week 20
Feeding. Schedule
Feeding. Chemical composition
Feeding. Deficiences
5y ago
2
2
Solved
XanHalen
Progressive rusty spots on leaves
been upping calmag .5 each feed, still getting worse, if not calcium deficiency... what is it? should i keep upping calmag? running 2ml/gal currently. bud development is still good, not stunted, good structure and trichomb production, great smell.
Week 7
Leaves. Color - Dark-brown
Other. General questions
Feeding. Deficiences
10mo ago
18
10
Solved
Babylongrower42
45 days flowering yellowing
45 days of flowering, is it a bad yellowing or it's normal for this phase? Always did 1ml/L of biogrow, I think I'll put 2ml/L till flush. It's nitrogen, right?
Week 15
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
1
1
Solved
Murrod9106
Nutrients
Can anyone tell me if my ladies are lacking nitrogen
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
2
2
Solved
Sup3rNov4
PH all kinds of fucked up!
Urgent update. So it turns out the issues all alone where the soil ph which after testing it was PH 3.2 😳 I have flushed with ph 6.8 water and then added some epson salts bringing the final ph back to 5.6-6.2. I then topped the pot with new fresh compost. Will she survive?
Week 9
Feeding. Deficiences
4y ago
2
2
Solved
tiasmaaa
Magnesium Deficiency ? How can I fix it ?
got a little deficiency (maybe burned? but I think not). I'm pretty sure it's magnesium's deficiency, it happens after a flushing. I added 2 times the last 2 weeks a little bit of CalMag (BioBizz, but ive bought it 2 years ago, maybe it doesn't work well idk).
Leaves. Curl up
Leaves. Color - Yellow
Feeding. Deficiences
3y ago
5
5
Solved
Splifranger
Monster bud mix nutes ( lack of nitrogen)
Does any got some experience with monster bud mix by zammi with photoperiod strains? I like the nutes but i think they dont last long enough to feed photoperiods am lakking nitrogen in flower stage with autos no problem now the grow is staggerd a bit. And liquids i need to mes ph
Feeding. Deficiences
4y ago
2
4
Solved
GreenLiving
PH Fluctuation Early Signs?
I am worried that I either have early signs of PH fluctuations outside of 6.0-7.0 range or early signs of a calcium deficiency. As you can hopefully see in the picture the tips of the first set of true leave seem to have little spots of discolouration. Any help is appreciated😊
Week 1
Leaves. Color - Pale
Feeding. Deficiences
4y ago
5
3
Solved
itchybrowneye
-Does this look like the beginning of a magnesium deficiency? -Should I wait a little longer to top? -I am not getting a whole lot of height, do I have my light on too high?
Week 2
Plant. Too short
Feeding. Deficiences
Techniques. Topping
5y ago
2
2
Solved
MomoCookie
Deficiency
Heyho My leave tips are burned and here and there are some burned spots on the leaves, also all the branches are purple Cal Mag p deficiency?
Leaves. Tips - Die
Plant. Stem - Red or purple
Feeding. Deficiences
5y ago
2
4
Solved
Nick_Frampton
Soil PH needs to be increased. What do I do?
Hey everyone. I've noticed my plants are getting purple stems and not really growing as much as other plants. I checked the soil PH of them and the big plants have a PH of 6.1 and the small ones have a PH of 5.7. What's the best and easiest way to increase my soil PH to 6.5? Ty
Other. General questions
Plant. Stem - Red or purple
Feeding. Deficiences
4y ago
2
8
Solved
Misanthrope
How long to fix Mg deficiency?
I think I have Mg deficiency and started spraying with Epsom salt solution. The yellow leaves are still appearing, getting closer to the top. How long does it typically take to see improvement?
Feeding. Deficiences
4y ago
2
Solved
PrairieFrostGrow
Dual Fuel line, base nutes from Green Planet. Anyone reduce part 1 relative to part 2 in flower?
Dual Fuel line, base nutes from Green Planet. Anyone reduce part 1 relative to part 2 in flower? Negative effects or only positive? Kept equal ratio last run and not unhappy but considering change . Very high nitrogen! AN Sensi Grow prior. Cheers Growmies👍😀🙏
Week 2
Feeding. Schedule
Feeding. Deficiences
6y ago
2
2