The Grow Awards 2026 🏆

Back to Grow Questions

can I give them too much nutrients?

Noobftpstarted grow question 5y ago

can I give them too much nutrients?

Noobftp

Noobftp

Noobftp

Noobftp

Solved

Leaves. Tips - Burnt

likes

TimTheTerpMananswered grow question 5y ago

Yup. Looks like you burned the tips slightly. Just dial it back a bit. I normally won't go over 2/3 the recommended dose. They always put their numbers high.. Hope this helps! Happy Growing! ✌️

1 like

Complain

Selected By The Grower

Similar Grow Questions

Solved

Yellow tips Should i reduce the power of the light the leaves are getting yellow tips again and i only give them nute once every 2-3 days the leaves also point up a bit the instructions say 30cm on 100% if flowering and the lamp is at 35cm. Im using mars hydto tsw 2000 sorry for bad pic :/

Leaves. Tips - Burnt

5y ago

1

1

Solved

Help - brown tip/ stem / what is this white bug (maybe thrips)Growing Green Gelato Auto - RQS in an 11L pot outdoors, Biobizz Light Soil. Day 16, 30°C, occasional wind, no nutes. 1st/2nd: Brown leaf tip progressing and found 1 more today. 2nd/3rd: Is my stem normal? 4th: Found a flying white bug, also small long white/transparent ones.

Leaves. Tips - Burnt

Setup. Strain - Autoflowering

Setup. Outdoor

5mo ago

7

3

Solved

Why does my pH keep changing in Germany? I set my water at 5.9 then it shifts 3-4 times over few hours, causing lockout if I water my plants with it, In Ireland, I never had this issue. Using Advanced Nutrients A+B, Big Bud, Overdrive. Could German water be the problem? Any fixes

Leaves. Tips - Burnt

Leaves. Curl down

9mo ago

2

6

Solved

Lower leaf discoloration: mag deficiency??Pulled one of the plants out to see it under normal light, lower leaves have some discoloration. Mag deficiency? Fed yesterday. PH in : 5.9 EC in : 1.3 PH out : 6.2 EC out : 1.5

Leaves. Tips - Burnt

5y ago

1

2

Solved

Burning edges Any one know what could be?

Leaves. Tips - Burnt

1y ago

3

Solved

Hi guys, i have a problem with the leaves of Indra, there are brown spots around the leaves. I had this problem in the beginning, but when i fed the plants it was all right, now the problem is appearing again. There are some photos, what could it be?

Leaves. Edges burnt

Leaves. Tips - Burnt

5y ago

3

3

Solved

SupremeGreenGrows

Beginning of week 8. Deficiency? Nute lockout? Normal for this stage of its life?Beginning of week 8 and her leaves are showing more spots and discoloration everyday. Is this normal for an Auto in the late stages of flower? Or do I need to feed more? Maybe a flush? This strain says she takes about 10 weeks start 2 finish.

Leaves. Tips - Burnt

Leaves. Color - Yellow

Leaves. Other

3y ago

1

1

Solved

Nute light burn Okay I think I learned a lesson, 1/4 nutes next time (or nothing at all) seeing I'm seriously nute burning my plants, also one of the girls is about 20 cm from my light... Anything I can do to maybe calm down the situation? Flush? Never tried to and wasn't planning on doing it...

Leaves. Tips - Burnt

Leaves. Curl up

5y ago

2

2

Solved

Defoliate or not?Should I remove all the fan leaves going into week 5? or am I alright with the amount of leaves left?

Leaves. Too many

Leaves. Too few

Leaves. Tips - Burnt

1y ago

2

2

Solved

Burned leaf tips The leaf tips are brown and so far I haven't given any nutrition and they are getting 21 dli of light. What do you guys think it is I was thinking potassium deficiency. Would love to hear your advice thank you in advance.

Leaves. Tips - Burnt

2y ago

2

7

Solved

Crispy bottom leaves (tip)Need help!! Tip of bottom leaves are kinda drying out (crispy dry) and are a little bit curled down. Not sure if it’s improper ph, too much nutes or overwatering. Top leaves are fine, I dunno where I was lacking. Help a brother out, what do you guys think?

Leaves. Tips - Burnt

Leaves. Curl down

3y ago

3

Solved

Upper sugar leaves tips yellow Hey guys Today woke up and saw yellow tips on the sugar leaves on top Purple bud automatic Soil Sf 1000 led light "Gave its 1ml of biobizz bio grow 0.500ml biobloom 0.500ml top max Last week" Light distance 52cm Temp 24 Humidity 50-60% Light cycle 18/6

Leaves. Tips - Burnt

5y ago

2

5

Solved

Can anyone tell what is causing these yellow tips on new growth on this plant?I noticed my DLI was around 42 at the top of this plant so the light may have been too strong, or it could be a nutrient issue? Using CoM Stonington soil, plant is 26 days old. Haven't added any nutrients to the soil yet.

Leaves. Tips - Burnt

Leaves. Color - Yellow

1y ago

1

3

Solved

HELP: Defficiency or oversaturation? [Genetics: Autoflower (blckbrry x afghan) 20 days old]Symptoms: stunted growth + Pale lime green leaves + edges are curling upwards (canoeing) + Leaf vein is purple + drooping + burn spots on tips and leaf face Nutes used on day 12: 1/2 of a crushed fert stick (13-4-5) diluted into ph neutral water. Any advice would mean the world!

Leaves. Tips - Burnt

Leaves. Color - Pale

Feeding. Deficiences

6y ago

2

Solved

Ppm too high for Autos I think my ppms are too high. I am growing in organic and feeding cal mag, mammoth p, molasses, recharge and every other week a tea with living soil girl flower power. Ph Is around 6.7 and giving it 6.5. Ppms are in the 3000 range. While two other are 1900 and look great. Day 62

Leaves. Tips - Burnt

Leaves. Curl down

Leaves. Color - Yellow

5y ago

5

Solved

I don't think this is nute burn...So I thought I had a case of mild nute burn but I haven't given the plants any Bloom or Calmag since last Friday, only water so I'm wondering if this is a nute burn issue now. Could it be my PH? Last I tested my run off it was at about 6.65. What's causing this?

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Curl up

3y ago

5

4

Solved

A little high a little low? I don't know Hey people's 👋😃 my girl is growing great but the tips of her leaves keep going orange.. Does that mean my ph is too high? too low? Neither? Thanks in advance for your help 🙏

Leaves. Tips - Burnt

5y ago

1

1

Solved

Curled leaves, tips burnt, nitrogen toxicity?Hi guys, is this nitrogen toxicity? If so, what am I supposed to do? I watered 2 days ago and this morning I noticed curled leaves. Soil is not dry yet.

Leaves. Tips - Burnt

Leaves. Curl down

5y ago

2

Solved

Nutrient burn? Help me diagnose and give a solution, thanks Im pushing the limits with my feeding, im giving around 600ppm but my runoff is around 1050ppm. One plant doesnt like it. But before I give her a week of only PHed water, I want to make sure my diagnose is correct. What should I do with her? One week off?

Leaves. Tips - Burnt

3mo ago

1

1

Solved

Last question, i should cut it off right now correct? The plant look like is dead in my opinion theres nothing that can save them, how i can avoid any type of mold in the nug? Im really scared about what happened last night to my 2/4 plants... today i turn immediatly the lamp off

Leaves. Tips - Burnt

Leaves. Color - Yellow

5y ago

1