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Back to Grow Questions
Foliar spray?
LadyLollipop
started grow question 5y 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 5y 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 5y ago
Top dress with some kelp meal or make kelp meal tea for faster results
1 like
Complain
Similar Grow Questions
Solved
Ionic20
Phosphorus deficiency getting worse?
Near enough every leaf is damaged now, all the new growth appears to be dammaged too and very yellow. Am I going to lose my first plants?
Leaves. Curl down
Leaves. Color - Yellow
Feeding. Deficiences
5y ago
8
9
Solved
mushimushi
phosphorus deficiency ?
hello i see some leaves discoloration , its phosphorus deficiency ?
Leaves. Other
Feeding. Deficiences
3y ago
2
4
Solved
Asuratyr
Nutrient deficiency? If yes, what's the best course of action to salvage the situation?
First time grower of 3 autos, at week 8, lower leaves started turning yellow, top leaves started to get smaller/develop brown spots 2 weeks ago. Is this a nutrient deficiency problem? Soil should have been fertilized for 3 months, but I'm thinking they burned through it.
Leaves. Color - Pale
Leaves. Color - Dark-brown
Feeding. Deficiences
4y ago
2
2
Solved
yatzi
need exact details on making DIY egg shell fert, (how many eggs per how much water, dilute ratios, effective dose etc, using minimal eggs and vinegar.)
How many egg shells do I need to make an effective CAL fert? Are 6 shells soaked in 500ml of water with 1tsp of vinegar enough? What about if I boiled them in plain water? What is the dosage, ratio, and minimum amount of vinegar to use for this process, so it doesn't smell
Feeding. Deficiences
4y ago
2
Solved
Otherland_Wildspice
Brown Spots On The Buds
Should I remove the brown spots on the Buds? What are they? (Maybe from overfeeding?)
Week 7
Buds. Other
Feeding. Deficiences
4y ago
3
3
Solved
ZigkGrow
Pest or Deficiency
This leaf seems also bitten. There are 4 bitten leaves. I will be checking to see if they become more. Is this white powder?
Week 3
Other. Bugs
Other. Mold
Feeding. Deficiences
5y ago
1
Solved
PenguHB
Phosphorus deficiency?
Sugar leaves turning pale/yellow(?) from leaf edges. Seems to only be happening on main colas. I suspect phosphorus deficiency. Beginning of week 4 of flowering, fast groweing auto (around 2 weeks left according to the breeder). Please help me identify the issue.
Feeding. Deficiences
4y ago
4
3
Solved
Coughy
Calcium deficiency impossible to fix.
I cannot get ahead of calcium deficiency in spite of adding calcium nitrate base with extra cal-mag daily. I just keeps getting worse and worse... any advice? Hydroponic RDWC, day 29 flower. It’s fine in veg, once they hit bloom, can’t keep them healthy.
Week 17
Feeding. Deficiences
5y ago
4
4
Solved
EntOfDenmark
Am I about to give my plant a nitrogen overdose?
Today I noticed that some of the leaves tips were curling a bit down, being a bit darker and they seem to have some wrinkles too. Could it be nitrogen overdose? How would you correct that? Less fish mix or switch to bio grow?
Week 5
Feeding. Deficiences
2y ago
10
4
Solved
gehtnixan
Any Idea what is wrong?
Any ideas what is wrong im week 4 and i fed biobizz productline (3/4 of what the feeding plan says) and also around 100g zamnesia monster bud mix in biobizz light mix substrate?
Feeding. Deficiences
4y ago
4
Solved
BrainStorm22
NEED HELP :(!
primera ves que veo este problema, solo e regado con cal mag de grotek y pocas veces con la base de vegetación de bac 1/4 de lo indicado por fabrica siempre con Ph 6.0 y Ec 600-800 pero los residuos marcan 1800-2800 ec y un Ph entre 4.0 y 5
Plant. Other
Feeding. Deficiences
Feeding. Other
4y ago
3
Solved
Aussiegreenthumb82
Follow up question am I underfeeding or doing well
Thankyou GrowingGrannie Caltivatorfrog foranswers lovethevibe. Question continues from last. Yesterday flush dH2O run off pH 6.8, EC 1454, TDS 724ppm. 1L nutes runoff pH6.8.EC2058.TDS1029ppm. today 1L dH20 r.off ph7.13 EC1760 TDS900ppm. She eating well? WhypHspikewhenIaddpH5.8?
Week 6
Feeding. Schedule
Feeding. Deficiences
3y ago
2
4
Solved
kira90
notice any nutrient deficiencies or toxicity ?
Hi guys, I was wondering if you could tell me if you notice any nutrient deficiencies or toxicity auto 25° /55%rh / ts1000 distance 60cm 75%power 40 dli (photone) feed two days ago and still wet with 700 ml 0.5ml bllom Budcandy 1ml 1ml rhinoskin 0,5 calmag Ph 6.4
Other. General questions
Feeding. Deficiences
1y ago
1
3
Solved
AmsterdamBase
Deficiency or ending cycle?
Hey! I was hoping someone could tell me if the first plant has a deficiency you would recommend I correct or if she is slowly coming to an end of her life cycle and I should just let her fade? The last picture is my other plant, less severe, but same question :) Thanks!
Week 7
Feeding. Deficiences
5y ago
1
1
Solved
LoganatorDude
Nutrient Correction?
04/21 - Noticing some possible nutrient issues with the Fruity Pebbles for several days now. She has much more of a pale green color than the others. I’m thinking maybe just a super small amount of Amino Acids with a little Epsom Salt? Maybe fulvic acid and some calcium?
Leaves. Color - Pale
Feeding. Deficiences
3y ago
1
1
Solved
Foggedaboudit
N issues
This girl suffered from N deficiency very early. So I gave it nutes. Nutes gave it N toxicity. So I flushed the soil with ph’ed water. You guessed it, it’s lacking N now. The problem is the pot is still very yet and heavy so I don’t know if I should water with nutrients
Feeding. Deficiences
2y ago
5
3
Solved
DBQush
Potential causes and fixes for magnesium deficiency
My runoff EC and PH are normal and I am adding calmag to every feeding so not sure why I might have magnesium deficiencies. Aside from giving them just a calmag feeding and foliars, any tips on what I can do and why this is even happening?
Leaves. Color - Yellow
Feeding. Deficiences
Techniques. Main-lining
2y ago
4
Solved
LoganatorDude
What nutrient is causing this?
I know for a fact that it is some kind of nutrient issue. I’m not sure what but that’s what makes the most sense. Because it ONLY shows on very early growth and then disappears as the new leaves continue to grow. I’ve been through very cold weather and never seen this.
Week 11
Feeding. Deficiences
3y ago
3
4
Solved
jwesty
What do I have going on here?
As you can see, the newest leaves are BRIGHT. She was flipped to flower 2 days ago, supplying her with calmag and grow big....is she lacking food? I have never seen such a thing.
Leaves. Veins - yellow between
Leaves. Veins - stay green
Feeding. Deficiences
3y ago
4
3
Solved
BobtheBUDbuilder
Late Veg Early Flower Questions
When do you trelis your plants? When do you do minor defoliation on fan leaves? Right now pistol hairs on just showing on a few plants. Also once terlis is up you dont remove plants from tent? Right now my run off on gc1 is only 300ish for 3 days. When should i up feed.
Week 5
Feeding. Deficiences
Techniques. LST
2y ago
2
2