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
Biotabs Calcium defficiency?
sh0000000started grow question 2 years ago
Strain: Amsterdam Amnesia (Dutch Passion)
2 weeks Veggie, 40th day of Flower
temperature (Celsius): day 27, night 20
humidity: ~50%
my first time using Biotabs with Silicium Flash, just adding water.
Is this just Calcium problem? How can i fix it?
Other strains are healthy.
Solved
Feeding. Deficiences
like
Robertsanswered grow question 2 years ago
You are experiencing several deficiency issues. Which leads me to know it is a ph issue in substrate. I would measure my run off ph and correct from there. The plant mainly wants potassium and phosphorus at this stage. Very little nitrogen. If phosphorus is not in right amounts the ph will rise or drop based on plants use.
Organomananswered grow question 2 years ago
Not a calcium deficiency but a nitrogen excess causing burning.
I am not a fan of tabs of any sort, they are too imprecise and much prefer liquid fertilizers that can be controlled much more effectively and applied only as required.
like
Complain
KoriIndie1answered grow question 2 years ago
Finally I made £392/hr. It’s time to take some action and you can join it too.It is a simple, v dedicated and easy way to get rich. Three weeks from now you will wish you had started today.Simply give it a shot on the accompanying site.
GOOD LUCK… www.jobsrevenue.com
like
Complain
UnkleSkunkanswered grow question 2 years ago
il ph determina l'assorbimento migliore per le sostanze nutritive assorbite direttamente dall pianta fertilizzanti minerali
con una coltivazione bio le micorizze determinano cosa assume la pianta e in quali quantita' a prescindere dal ph ovvio che un ph estremo puo danneggiare la coltivazione quindi è bene tenerlo d'occhio ma non è determinante
like
Complain
UnkleSkunkanswered grow question 2 years ago
trattandosi di coltivazione bio il ph passa in secondo piano quindi ti direi sali epson o cal mag ...
io preferisco il cal mag..
like
Complain
sh0000000answered grow question 2 years ago
Thank you for your advice.
You were totally right, the run off ph was between 5.06 - 5.60
MY healthy plant had 6,5 ph run off.
So is it a good idea to put some dolomite lime into the soil to upper the ph ?
like
Complain
Similar Grow Questions
Solved
WulfBlud
Low PH runoff, dealing with deficiency due to low soil PH. Added lime and PH went from 5.4 to 5.0 after watering. How to raise it safely and quickly?I have been dealing with a nutrient deficiency so added nutrients.It looked ok but then got a bit worse and I took some runoff readings which were 5.4 and then 5.0 the next week after adding lime to raise soil PH. How can I best raise the soil Ph being that I added lime already.
2 years ago
1
3
Solved
sh0000000
Biotabs Calcium defficiency?Strain: Amsterdam Amnesia (Dutch Passion)
2 weeks Veggie, 40th day of Flower
temperature (Celsius): day 27, night 20
humidity: ~50%
my first time using Biotabs with Silicium Flash, just adding water.
Is this just Calcium problem? How can i fix it?
Other strains are healthy.
Feeding. Deficiences
2 years ago
1
6
Solved
WulfBlud
Not sure about deficiency, thought was Calcium or Magnesium but not sure anymore.The nutrient deficiency is back so I gave it another double dose of CalMag to see if that can stop it in its tracks but I am not positive if that is the specific problem. Added micronutrients mix as well to see if maybe that helps. Any suggestions would be appreciated.
Week 6
Feeding. Deficiences
2 years ago
1
3
Solved
WulfBlud
Calcium or Manganese deficiency?Calcium or Manganese deficiency? Last week had what I thought was early calcium deficiency. Gave it a dose of CalMag but now not sure if it’s still Calcium or possibly Manganese.Leaves. Veins - stay green
Feeding. Deficiences
2 years ago
2
Solved
WulfBlud
Add CalMag or Manganese? Still slightly discolored and veiny leaves on week 6Calcium or Manganese deficiency? Last week had what I thought was early calcium deficiency. Gave it a dose of CalMag but now not sure if it’s still Calcium or possibly Manganese.
I do mean manganese but I realize it could be a CalMag or Manganese deficiency as well.
2 years ago
2
Solved
ottoman
Brown spots on leavesWhat seems to be the problem with my plant? The old leaves get brown spots whereas the newer ones have yellow edges. Is it a pH issue?
Is there a fix to this?
I grow in soil and the plant is 4-5 weeks old.
Thanks for help!
Leaves. Color - Dark-brown
Feeding. Deficiences
2 years ago
1
Solved
kaiabel
More leave pictures because im starting to worry more. Need tips or kind words :-)11.03 last feed all had ph 6.7 and 980ppm , 15.03 1200ppm 6.7 ph except the wc (short one) guess its was 980ppm. one fedd is around 15l for four plants, water is sitting for 4 days till its used. adding mag because tapwater has 90 cal 11 mag so its not near the 3 to1. Lights 80%
2 years ago
1
3
Solved
BobtheBUDbuilder
Whats going on?So.. 6th week into it. My leaves have various brown spots and yellowing spots in no particular spot. There is some browning on leaf edges. Also tips are up. I am thinking cal mag and to much heat. But not sure. I lifted light up and so far nothing. Also started adding cal mag .
Week 6
Feeding. Deficiences
2 years ago
2
3
Solved
DoubleDsTrees
What deficiency do you think this is? K or Mg?What deficiency do you think this is? K or Mg?
Week 7
Feeding. Deficiences
2 years ago
4
Solved
not_the_momma
Possible pH issue.(15th photo) I've a few leaves which are not looking the best. Does this look like a pH problem or does anybody have other info? I have dropped a bit of lemon into this plant which is the only one with this issue which has not touched the other 2 plants under the same regime. Tx
Week 7
Feeding. Deficiences
2 years ago
4
Solved
BobtheBUDbuilder
Late Veg Early Flower QuestionsWhen 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.2 years ago
2
2
Solved
Osito
Is it time to flush or wait a week?Hey what’s up grow gang, we’re approaching the final weeks of flowers, but I was curious as to if our grow is ready to be flushed, or if they possibly need another week of nutrients, and also the best flush technique for best results. Thank you for answering in advance!
2 years ago
4
4
Solved
TCH0808
Organic dry amendment replacement for bottled cal-mag nutes? (Preferably off-the-shelf)I always seems to run into calcium issues (rusting and interveinal chlorosis) around wk 4. While early use of bottled cal-mag (TPS, "organic") has worked very well, I'd like to be able to simply add an additional organic dry amendment in my line-up vice bottled nutes. Any ideas?Week 2
Feeding. Deficiences
2 years ago
10
4
Solved
mushimushi
phosphorus deficiency ?hello i see some leaves discoloration , its phosphorus deficiency ?
Leaves. Other
Feeding. Deficiences
2 years ago
2
4
Solved
Gold1
Salvageable? Or pull?Well boys I done fucked up. Got a major K deficiency (since fed them). Didn't want to save them with liquid nutes as I'm trying organics. Assuming they live (I think the Bubba may have bounced back?) should I try to get a harvest or should I just pull them now? 1 week into flip.
Week 9
Feeding. Deficiences
2 years ago
10
6
Solved
kaiabel
Trouble with Calmag?Can you check my leaves and tell me what's going wrong.
Here my water values is in the last picture its german but i think you can understand it to
Leaves. Curl up
Leaves. Color - Pale
Feeding. Deficiences
2 years ago
5
6