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

Cal deficiency?

Growernotshower1started grow question 4y ago

Found this old growth… calcium deficiency? Im now feeding calmag.

Growernotshower1

Growernotshower1

Solved

Leaves. Other

likes

Seldom_Seenanswered grow question 4y ago

Hey dude, I wouldn’t worry about it at this stage of the plants life and there’s no need to go giving cal-mag. It’s just the plant directing everything it has to the buds. This is a good thing.

likes

Complain

Selected By The Grower

Similar Grow Questions

Solved

White insect ?Hello I’ve some inscet on my outdoor plants. Do you know what is it ? Thanks

Leaves. Other

Other. Bugs

Plant. Other

4y ago

2

2

Solved

Patches on leaves and tips twisting Hi my plant is going a bit patchy on a few fan leaves, and a few tips twisting. An i in the shit or easily sorted. Sorry for the dumb question, im new to this. Thanks . And on one other plant iv got there is bad twisting and curling but not patches. As in photos iv provided

Leaves. Other

Other. Other

Plant. Twisted

4y ago

2

3

Solved

Which is this symptom?

Leaves. Other

Plant. Other

4y ago

3

Solved

Leave Burn or Disease?Can someone tell me what this is? Looks like the leave is burned (maybe water on the leave did that?) It looks like it’s causing the plant to grow way slower.

Leaves. Too few

Leaves. Tips - Burnt

Leaves. Other

3y ago

1

Solved

Curiosity question: My tent shares space with this plant being grown in soil. The seed is the same. Germinated at the same time. Very few mistakes or problems with either plant. Both seem healthy. What does the color difference say to you?

Leaves. Other

5y ago

7

3

Solved

Can I still use P and K in a nutrient feeding if I have an excess if N?If I have an excess of nitrogen I'm assuming from ffof soil, can I still do a nutrient feeding w jus P and K like big bud that has no N in it? Jus wondering or will it still cause nute burn?

Leaves. Other

Setup. Strain - Autoflowering

Feeding. Other

5y ago

2

2

Solved

Hey guys can anyone tell me what this is the new growth seems fine a tad bit lighter green but the older leaves some have this please help im leaning toward a cal mag deficiency Using bio bizz light mix Bio grow and a few drops of root shoot Week 4 of veg

Leaves. Color - Dark-brown

Leaves. Other

Other. Bugs

5y ago

4

4

Solved

What are these brown spots?I noticed these brown spots on my leaves...

Leaves. Other

5y ago

1

1

Solved

Almost two weeks old, got her first spot on a leaf What do you guys think is the cause of this? She is only 13 days old. Is it a light burn? She's getting 16-20 DLI until she develops more leaves. Wind? I'm not giving any nuts yet. Even her last water was like a week ago because her soil still feels a bit moist. VPD Early Veg.😽

Leaves. Other

Setup. Seedling

2y ago

5

4

Solved

TheJointOperation

Before it becomes a real problem Day 39. I realized that I was blasting plants with too much light as of the last few days. Made the switch to bloom nutes. Any ideas what's going on here. I want to fix this before it becomes a real problem.

Leaves. Other

3y ago

4

3

Solved

Fused Cotyledon on Autoflower Fused cotyledon.. let it grow or bin it? Cheers!

Leaves. Other

4y ago

1

1

Solved

Leaves not developing?Do my leaves look like they aren't forming completely? No big 5 finger leaves? Have a look through these pictures... Please comment. End of week 7, day 51

Leaves. Other

5y ago

1

3

Solved

Leaves supposed to be this yellow? 2 weeks from harvest So ab a week and a half ago I sprayed my plants w a h/p 1/10 ratio to get rid of some pests and it worked no effect on plant.Only other things that’s changed is I introduced ladybugs to help kill remaining pests if any.Also 2 wks from harvest.are leaves supposed to be this yellow

Leaves. Curl up

Leaves. Color - Yellow

Leaves. Other

5y ago

3

3

Solved

TensorDestroyer

My plant has some leaves with a yellow/black tone. I suspect I made a mistake one week when I watered with nutrients ann then passed 3 days before I watered only with water. ¿Do I should cut those leaves that it is showed on the 3rd/4th photos (week 5)? Have a nice smoke!

Leaves. Other

7y ago

1

1

Solved

Plants_of_tayoat

Is this improper ph or not ?My plant is about 2 weeks. In this week, my ph tester doesn’t work. Is this ph problem or not ? How can I fix this. Thanks 😊

Leaves. Other

3y ago

1

6

Solved

hinterhofgrower

Leaf Septoria developping?Leaf Septoria developping or Ca deficit what do you think?

Leaves. Other

5mo ago

10

7

Solved

Droopy serrated leaves This seedling has droopy serrated leaves since 2 days. I do see the first true leaves growing further every day. Healthy? Watered 50ml wednesday & 100ml saturday around the plant with a distance of 7-8cm/3-4inches from the plant. Center part just sprayed to prevent dry top layer

Leaves. Other

3y ago

2

2

Solved

Brown/Dead Leaf Tissue Nutrient deficiency? Over/under watering? Light Burn? She is growing in Great Lakes Water Only Soil, and is at day 30. Could be running out of something, but these spots don't seem to match-up well with any guides Watering about 17oz every other day into a 3 gal pot Thanks!

Leaves. Other

4y ago

2

3

Solved

Indica or sativa?Please can anyone help me identify if it's indica or sativa?

Leaves. Other

Other. General questions

Plant. Other

4y ago

5

5

Solved

Hole on leaf, aphids, and solution to apply during flowering ?Hello, I want to know if the hole on my plant is due of aphid ? What should I do to protect the plant and kill them all ? I can make a preparation with soap, garlic, oil, and water ? It can be bad during flowering ? Thanks

Leaves. Other

5y ago

1

1