By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
Cal-mag deficiency?
PenguHBstarted grow question 3 years ago
Hi guys, I think it's magnesium deficiency (early flowering). I have also noticed a few small burnt spots on the leaves. Is this time for cal-mag? Or am I reading this wrong?
Solved
Leaves. Color - Pale
Feeding. Deficiences
like
typhoniananswered grow question 3 years ago
I would add some cal mag,, I add about 3mil per gallon. I won't won't go more than that unless your growing an Indica dominant strain. Make sure your pH is around 6.3. She should bounce back in a couple days.
PenguHBanswered grow question 3 years ago
Thank you but I am not sure calmag is helping much, it has been on it for 3 days now. I have been adding ph- to my feed and bringing the solution to 5.8 ph. And yes, this is indica dominant.
like
Complain
OopsMyPawnanswered grow question 3 years ago
If you’re using RO water then yeah for sure but if you’re not i’d be sure your water PH is good, your temps are in range, that your feed still has some nitrogen and not so much potassium that it blocks the nitrogen uptake. Adding some cal/mag probably isn't going to hurt either way.
like
Complain
Similar Grow Questions
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
7 months ago
1
3
Solved
Hix57
Plantule aux feuilles vert clair. Engrais organique et fibre de coco.La plantule s'est bien développée, mais ses petites feuilles sont encore pâles. J'ai utilisé la dose recommandée, puis légèrement augmentée au second arrosage, sans amélioration. Dois-je ajouter plus d'azote ou passer au stade suivant de nutrition ? J'utilise l'engrais organique.
Week 1
Leaves. Color - Pale
7 months ago
3
3
Solved
kira90
should I put the lamp closer? what problems do you see?Hi guys lamp ts1000 distance 55cm , feed 48h ago with 1.5L with: 1.5ml Base bloom, 2 ml Calmag, 1,5 ml Budcandy, 2ml Rhinoskin, 0.8ml B52. Ph run off 6.2 . rh55% temp 25°
the question is: should I put the lamp closer? what problems do you see? any advice even outside of the ques
Leaves. Color - Pale
Plant. Spaces between nodes
7 months ago
1
2
Solved
Germaican
Deficiency because she starts to flower? Leaf tipps light green. Some purple at the stems.I have not fed her, just a bit here and there. So I do believe she starts to need her medication.
Its going to the end of preflower week1.
Symptoms: some light tipps and some purple at the stems.
Solution: feed her P and K. could add some CalMag ?
Or Still feed more NPK?
7 months ago
4
4
Solved
FoxGrow
Autos reacting to All-Mix: Slight nitrogen overload?Pheno one showed very "leathery", weak, hanging leaves of dark green. Same time the fungus gnats had a run and the population doubled. After second LST also the stronger plant showed those signs on the younger upper leaves. Also curled down a little. Slight nitrogen toxicity?
7 months ago
2
1
Solved
Dragosani666
Top leaves turn dark and curl - What can I do?I've had Nitrogen and possible Cal/Mag deficiencies 2 weeks ago.
Mid last week I started noticing some burn a the tips, so i dialed nutrients back again.
By this weekend the tips of the leaves curled further and turned dark.
The rest still looks a bit pale, but buds look good.
7 months ago
4
5
Solved
Moondogz
Suspected Nitrogen DeficiencyNoticed yellowing leaves at the start of Week 3. Suspect nitrogen deficiency. Using Cal-Mag, Alga Grow(NPK 4-2-4), and Power Roots(NPK 0-0-2) at half the recommended dosage. PH is measured at - 6.5.
Leaves. Veins - yellow between
Leaves. Color - Yellow
Feeding. Deficiences
7 months ago
2
2
Solved
CruellaDeVil
Nutrient lockout or deficiencyDie unter Planze im Bild ist seit ein paar Tagen hell obwohl ich letztes mal schon mehr gedüngt hab. Habe mit EC 1.5 / Ph 6.2 gegossen. Im runoff kam Ec von 3.5 raus, es war aber nur sehr wenig runoff deswegen find ich 3.5 eigentlich in ordnung. Blatt spitzen sind aber auffällig.
Leaves. Tips - Burnt
Leaves. Color - Pale
7 months ago
3
3
Solved
Hix57
DIFFERENCE D'ÉVOLUTION ENTRE PLANTULE SEMIS DANS COCO ET SOL ALL MIXMes plantules de cannabis en fibre de coco évoluent tres lentement comparé à celles en terreau all-mix (voir photo) pour différence au 13eme jour.
J'ai suivi le conseil de suivre le calendrier nutritionnelle.
Dois-je m'inquiéter ?
Quand passer au stade de nutrition suivant ?
Week 1
Leaves. Color - Pale
7 months ago
2
2
Solved
Paul71
Idk what's wrongCan anyone help me figure out what's wrong with this baby?
Special queen photo, week 8 of veg, organic pellet fertilizer added directly in soil. Always watered just water, seemed so healthy till last week, then leaves started yellowing a bit..
Nutrient deiciency/excess? Wdy think
Leaves. Color - Yellow
Feeding. Deficiences
Techniques. Topping
8 months ago
2
Solved
inhale_exhale
Magnesium deficiencylooked for similar cases in grow questions and now think it’s a magnesium deficiency. I use biobizz Calmag 0.5-0.8 ml/L like in guide. Last week 1 ml/L. but magnesium deficiency does not go away, Question for biobizz users, how much Сalmag can be used before overdose?
Week 3
Feeding. Deficiences
8 months ago
5
8
Solved
Zarayju
New growthNew growth looks light green after transplanting, is this normal? I don't think the soil lacks nutrients, the plants also get enough light.
Leaves. Color - Pale
7 months ago
2
Solved
VeruZ
Healthy?Sie wachsen zur Zeit sehr schnell allerdings haben manche Blätter Flecken wie man sehen kann. Die ersten Wochen habe ich leider mit einem zu hohen Ph Wert gegossen (ca 8) dies habe ich jetzt aber angepasst und sie bekommen ihre 6,4.Vielleicht Nährstoffmangel? Bio Grow hinzufügen?
Leaves. Color - Pale
Leaves. Color - Mottling
7 months ago
3
3
Solved
Grammo216
DeficiencyWhat do you think the deficiency is in the last picture?
Week 5
Feeding. Deficiences
7 months ago
5
5
Solved
ObserverInterest
Pale upper leaves - what is it?Overnight the top leaves of 2 plants went slightly pale, so assuming not nitro deficiency. Growing in Coco veg week 5. I just upped my light intensity but not much, and I did erroneously flush 2 days ago with pure water but gave a good feeding the next morning with normal nutes
Leaves. Color - Pale
7 months ago
1
3
Solved
supergrain
White parts of the leaves, wk 2 - What did I mess up so early?Hello all, this is my first time grow and I am already a bit worried about my Tangerine Dream Auto in wk 2
Biobizz Light Rebel
No nutes yet
18/6 Viparspectra600 (100W) @ around 25%
Temp around 23-24°
RH around 70%
Passive watering
Thank you very much in advance!
Leaves. Color - Pale
Setup. Strain - Autoflowering
Setup. Seedling
6 months ago
1
1
