Still deficiency? Or wrong diagnosis?

Shotiiestarted grow question 5y ago

Hi I have a cal mag deficiency it appears? I gave her some calmag yesterday about a half liter (from a gallon/5ml dose) bc she's already wet. How long does it take to correct this? I also have been spraying the leaves. OR did i diagnose wrong?

Solved

Leaves. Color · Dark-brown

likes

Mrs_Larimaranswered grow question 5y ago

it takes afew days and slow dosages on her to look better

likes

Complain

Selected By The Grower

OrganicNature420answered grow question 5y ago

I wouldn't spray the leaves during flower mate that's most likely your problem

likes

Complain

Similar Grow Questions

Solved

MfPacMan

What’s up with my leaves!(aeroponics)Not sure what’s going on here

Leaves. Color · Dark-brown

Leaves. Other

5y ago

Solved

Mekster

Leaves showing issues. Can I still flip to flower?Week 5ish in veg. I was planning to flip on Saturday. I’ve had issues the entire grow. Supplemental cal mag feeding have helped.

Week 5

Leaves. Color · Yellow

Leaves. Color · Dark-brown

2y ago

Solved

Kratistos

2 Autos week 8 flo 2 The leaves on the upper plant wake up today with a brownish spot. It’s not light burning for sure (ts 1000 dimmer 70% height 50-60cm). Feeding problems? The first two photos are dark brown, the last one is yellowish.

Leaves. Color · Dark-brown

3y ago

Solved

Granddaddy_Terp

What's causing my brown crispy leaves!?Over the past week my plants have taken a turn for the worse. Many leaves went from yellowing to browning to completely crispy! Other leaves have brown spots on them and some of the stems are purple.

Week 8

Leaves. Curl up

Leaves. Color · Yellow

Leaves. Color · Dark-brown

5y ago

Solved

docpayce

Is this fungus infection or calcium deficiency?Plant seems fine overall but shows brown spots on some leaves (new and old). Week 4 bloom in soil. 3l rain water pH adapted + CalMag to 250 µS/cm. Crazy Hills fert. twice a week (EC 1600 µS/cm). Water pH 5.0, drain pH 7.4, drain EC 1400 ... 1500 µS/cm.

Leaves. Color · Dark-brown

2y ago

Solved

ChuckyK

What is this brown spot?What is this brown spot? 18” from light. Just fed about 10 hours ago with dr.Earth 1-1-1 liquid solution watered in with 1/4 gallon of water. It is the only spot on whole plant. I know the temps are high. Wondering if it could be something else.

Week 4

Leaves. Color · Dark-brown

6y ago

Solved

XanHalenTGI

Progressive rusty spots on leaves been upping calmag .5 each feed, still getting worse, if not calcium deficiency... what is it? should i keep upping calmag? running 2ml/gal currently. bud development is still good, not stunted, good structure and trichomb production, great smell.

Week 7

Leaves. Color · Dark-brown

Other. General questions

Feeding. Deficiencies

2y ago

Solved

Losqui

Spots on leaves Hi mates, what do you think about those points.we are at 4 week flowering, soil and canna Flores. Are they insects bite or some nutrients issue? Thanks in advance

Leaves. Color · Dark-brown

Leaves. Color · Mottling

Feeding. Deficiencies

6y ago

Solved

BioBuds

Brown / rusty spots?Hi Guys, Any suggestions? Situation: - Bud was close to light - Heat was higher - This is only place on plant… Show more

Week 9

Leaves. Color · Dark-brown

5y ago

Solved

HYDRO_LIGHT

How to recover best? Burn, heat or root rot?I'm growing DWC in a tent and was going great until two days ago when the air tub came out of the pump for half the day so water wasn't moving AND its got to about 96 degrees in the tent. Now all the top flowers are getting crispy and brown and thin. Help!

Leaves. Curl down

Leaves. Color · Dark-brown

Plant. Wilting

5y ago

Solved

GardeningDoug

Leaves looking f’d?What’s happening with these leaves? It started last week and has spread. Only the leaves in the middle under the light. Week five of flower. Was using the same nutes and strengths since flowering started at 6ph. Upped the strength this week to see if it would fix and it got worse

Week 14

Leaves. Color · Dark-brown

6y ago

Solved

VikingBuds

Browning tips and lower leaves Some leaves have a little brown on the tips, and some lowest leaves are turning yellow then brown, although I have been looking it up and it seems to be normal? It's not nutrient burn as I haven't given any. Any clues on what it could be or if I should be concerned?

Week 5

Leaves. Color · Dark-brown

6y ago

Solved

jmehl

I have 2 pictures of leaves with brown spots almost looks like it received too much light. Is this a result of too much light or perhaps Calcium deficiency?

Week 2

Leaves. Color · Dark-brown

7y ago

Solved

myketb

Mg Mn P K deficiency?Mg Mn P and K deficiency? Only happen on mid-lower leaves. How to fix this problem on my mother plant in soil substrate? Top leaves are OK. My watering is pH 6.5 and foliage spray CalMag 1ml/L a few time already and still see this happen on lower leaves. 🙏

Leaves. Color · Dark-brown

4y ago

Solved

GhostmanGrows

Chocolope Tent (Nutrient Lockout?)My choclope photoperiod plant gets brown spots while her sister receives too little nutrition. I think it's a nutrient lockout. (2/3 weeks left from harvest) Ladies get Plagron COCO A+B and Green Senations. I don't see any mold, air circulation is good.

Week 10

Leaves. Color · Dark-brown

4y ago

Solved

New_Grower69

Brown spots!?Hellooo everyone, I am new to growing and I have come across a few brown spots on one of my plants! She's a bit smaller than the other so I didn't train her.. let me know what you think! Also feel free to follow my grow to help me out along the way 😎😎

Week 4

Leaves. Color · Dark-brown

Leaves. Color · Mottling

6y ago

Solved

KINGT88

Leaves changing colors Leaves are starting to curl down on one plant. Another plant the leaves are changing colors as shown in the video, what am I doing wrong? First time grower.

Week 4

Leaves. Curl down

Leaves. Color · Yellow

Leaves. Color · Dark-brown

4y ago

Solved

lovely_neighbours

Brown black spot crispy edges I need help! Northern Light has Reddish brown spots turning dark-gray and crispy dark edges on the top leaves! It looks like a different issue from week 6 where gray spots appeared on the bottom leaves? Any ideas? Thanks

Week 8

Leaves. Edges burnt

Leaves. Color · Dark-brown

Leaves. Color · Black or grey

5y ago

Solved

curious_jules

Brown leaves - what am I doing wrong, folks?They look yellow in the photo, under 250W of blue light, but they are brown. This starts at the tips of the large lower leaves and spreads quickly to the whole leaf. Also modest edge curl. … Show more

Leaves. Curl up

Leaves. Color · Dark-brown

Leaves. Color · Mottling

6y ago

Solved

BGrow1983

J1 older fam leaves getting brown spots and yellow dried up tips. Rest of the plants look fine. See pictures above. I know it’s hard to see so I will try and get better pics later.

Week 9

Leaves. Color · Dark-brown

8y ago