Chat

By continuing to use the website or clicking Accept you consent to our cookies and personal data policy and confirm that you are at least 18 year old. For details please see Privacy Policy and Terms

Accept

Recommended

Back to Grow Questions

Calmag deficency?

PeppaWutzstarted grow question 4y ago

Is this a calmag def?

PeppaWutz

Solved

Leaves. Other

Feeding. Automatic systems

likes

GMSgrowsanswered grow question 4y ago

Your problem is your ph is out. 5.5 to 6.0 in veg and 6.0 to 6.5 in flower.

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

Similar to potassium magnesium deficiency Similar to cal mag deficiency?

Leaves. Other

4y ago

3

Solved

Anyone have any idea what could be causing the yellowing leaves seen in my photos from this week? Seeing leaf edges start to yellow and some yellowing between veins on older leaves.

Leaves. Other

6y ago

2

4

Solved

In picture 3 above the new growth on the main cola sites is curled up and contorted. pH is a tiny bit high, TDs run off is around the 400-600 mark over the week. Humidity has been intense for weeks in the high 70s to mid 80s, I'm only watering to feed once a week. Help!

Leaves. Other

7y ago

2

Solved

Leaf Hello I would like to know if the plants are not too leafy and maybe how to avoid it, I don't know if it's problematic? Thanks in advance 💪😁

Leaves. Other

5y ago

3

2

Solved

First leaves deficiencies/burnt I remarked that the leaves , the first ones are turning yellow, or seem to be burnt or deficient… grow under led, any idea ? Or what’s it simply burnt by lights?

Leaves. Other

3y ago

3

1

Solved

About 4 days ago some leaves from the top began to show yellowish veins and some brown dots of the leaf, with some having curved (Photos of day 56). Has anyone had plants with the same symptoms to help me? Ps: Overheating does not seem to be the problem.

Leaves. Other

7y ago

3

3

Solved

I'm a slow learner...Hey yall, having issues with red stems, ph fluctuations, leaf discoloring, and leaks but thats my problem haha. I just had a terrible week and I wanted to make sure a nute change was my only real problem in wk 4. I only wanted to veg 4 weeks but thats not possible or I botched

Leaves. Other

Other. Other

Plant. Stem - Red or purple

5y ago

4

4

Solved

what do we think is the problem here? just noticed today. similar to clawing? just watered 2 days ago and they were more fine until now. maybe they start to need nutrients? ideas?

Leaves. Other

3y ago

4

3

Solved

Start Flower...defoliation for Northern Light?Northern light came into bloom this weekend. It was treated only with the LST technique. Fat Bananas grow. One is growing naturally. On the second, however, the topping technique was applied.Some advice? Better to remove some leaves? If so, which one?

Leaves. Other

5y ago

1

1

Solved

BradsBangerBuds

The Double Stuffed Sorbet I'm busy growing is starting to show some signs of nutrient deficiency. I believe it is either a nitrogen deficiency or a magnesium deficiency or combination of both. The leaves have dark green centres and light green edges. Any suggestions?

Leaves. Other

6y ago

2

1

Solved

Shockolateman08

Minor thrips problem...but is thrips minor?Thrips issue at 4th week of flower...what do? Without harming harvest buds can I use a spray or do I just cut off infested leaves and try to wash with dawn soap? Help pls lol Chantelle is so pretty!!!!

Buds. Other

Leaves. Other

5y ago

3

Solved

Yellow speckles on finger of one fan leaf?This morning I found yellow spots visible on both sides of this one leaf. Soil mix includes diatomaceous earth (I top off each week) + 1/4 mosquito dunk crumbled into topsoil. Are spots a sign of fungus? Insect? Too much rain? Remove leaf/part? Spray Dr Zymes? Ty!

Leaves. Other

3y ago

3

3

Solved

Can anyone help me with the Mimosa Cake?I’ve given her cal/mag and extra calcium with no improvement. Water is fine also!

Leaves. Other

3y ago

4

6

Solved

I think I have leave miner and some kind of thrips on my plant and don´t know what to do?Neem oil should be the best but it´s not great for flowering plants, so I am thinking about making some castile soap solution or oil based or essential oil based pesticide.Any recommendation?

Leaves. Other

5y ago

1

3

Solved

Does this look like leaf miner damage? There are small tracks on most of the older leaves similar to the picture.

Leaves. Other

7y ago

5

Solved

In the middle of the picture from day 25 there is something weird going on with the new growth (next picture is more detailed). One side is growing really slow, the other looks like it never grew/was eten/something. It is kind of brown/red-ish. Is this a deficiency or windburn?

Leaves. Other

7y ago

2

2

Solved

Growyourownathome2x2

Looking for thoughts or advice on my greenhouse blue cheese auto, I’m noticing spots on my leaves just after starting to flower about a week or two into pre flower stretch

Leaves. Other

3y ago

5

5

Solved

Is this the start of a cal/mag deficiency?As the title says... Is this the start of a cal/mag deficiency?

Leaves. Other

Feeding. Deficiences

3y ago

1

4

Solved

Drooping leaves What could be the cause for the leaves drooping down ??

Leaves. Wilting

Leaves. Other

3y ago

3

4

Solved

RecreationalRoots

What could be eating my leaves?My outdoor Gorilla Glue Auto is getting eaten by something. Any thoughts on what this could be? I have not seen any pests while doing checks and it is only this plant (I have two more outdoors in same are with this one). Part of leaf and even entire fingers have been eaten.

Leaves. Other

Other. Bugs

Setup. Outdoor

4y ago

3

6