The Grow Awards 2026 🏆

Back to Grow Questions

yellow tips with 30 days left to harvest

NewestofOldstarted grow question 5y ago

getting yellow tips with 30 days left to harvest, is this normal or is it a nutrient thing?

NewestofOld

NewestofOld

Solved

Leaves. Color - Yellow

likes

TrickOrTripanswered grow question 5y ago

Hello my friend is from nutrients . reduce the doses of your fertilizers and water 2-3 times with plain water. you have nothing to worry about. is in the initial stage of overdose. I hope, I helped you !

2 likes

Complain

Selected By The Grower

grzesiekkuzniakanswered grow question 5y ago

That is a price for 1.2 EC

likes

Complain

Similar Grow Questions

Solved

Que carencias y/o excesos veis??Muy buenas fumones que penséis que hay en la planta carencias o excesos y de qué. Yo creía que había una carencia de potasio pero le añadido más y el problema de las puntas quemadas ha seguido.

Leaves. Color - Yellow

Other. Other

Plant. Other

4y ago

3

4

Solved

Yellowing to slight grey leaves What's the cause of the older yellowing leaves with some grey and the slow spread to the newer growth? I'm between pH problems and or deficiency but not too sure.

Leaves. Color - Yellow

Leaves. Color - Black or grey

5y ago

3

3

Solved

Week 9 leaf's are turning yellow HELP Help entering the 9th week and the leaf's are starting to turn yellow. I gave some bloom nutrient yesterday I've also seen other diaries where at the end they turn. Do I have a problem? Thanks

Leaves. Color - Yellow

5y ago

4

3

Solved

Stunted growth. Yellow leafs and red/purple stems H! My girlfriends auto plants don't look like much. Stunted growth in growphase, alot of yellow leafs way to early and red/purple stems in bloom. Small yield. 6 plants 17liter dirt pots Telos 10 pro led light, distance in bloom 60cm. 120cm*120cm tent. Biobizz grow, blom, topmax

Leaves. Color - Yellow

Leaves. Color - Red or pink

5y ago

1

4

Solved

Hello guys, can you tell me if something is wrong with it please? It is RQS Northern Light Auto, thank you so much

Leaves. Color - Yellow

5y ago

3

Solved

Yellowing of Overall plant, Possibly stunned growth- You guys think theres is something wrong with him? Full grow at profile!Yesterday i repoted this little guy, it had long 50 cm roots and a much greener color. The pic is from the day of transplant, today is looking yellower pale. Im beggining to worry, since its been a week without any above surface growth. Only feed him pro roots after potting day

Leaves. Color - Yellow

Leaves. Color - Pale

5y ago

3

4

Solved

What is this??Anyone knows whats this and how to fix it??

Leaves. Color - Yellow

4y ago

2

1

Solved

Potassium deficiency?Shes got about 2.5 weeks left, at first I thought the leaf discolouration was natural as harvest approaches but the necrosis has me worried. My guess is K deficiency. I was about to start flushing, will she make it to the finish line ok or should I attempt to fix this issue?

Leaves. Edges burnt

Leaves. Curl down

Leaves. Color - Yellow

4y ago

1

2

Solved

Any advice? I'll take it..is the drooping Zkittles because of the training? It stretched quickly during the first few days with the diff. light schedule and light height. Yellowing is a Nitrogen deficiencie?? just trying to optimize my grow..should I remove more leaves?

Leaves. Curl down

Leaves. Color - Yellow

Techniques. Defoliation

4y ago

3

3

Solved

Ak 49 Any ideas with my ak 49, ten weeks old, soil, organic tea feeds, worm castings etc, organic cal/mag, 600w led full spectrum light?? Shes still a good few weeks away from being ready I think? Water I use is tap water ph 7.8, left overnight, run off is 6.9?

Leaves. Color - Yellow

6y ago

3

3

Solved

Supplement CAL MAG ?If I had a Cal & Mag deficit and replenish it with liquid supplements after about a week, will the plant recover? If so, after what time? or Maybe you think its something else? NOT CAL MAG ?? Help me ... ;)💩

Leaves. Color - Yellow

Leaves. Color - Dark-brown

6y ago

2

1

Solved

nitrogen deficiency Hi guys, my plant has a nitrogen deficiency, but I dont know how to fix it. The ph value is correct and I already gave her a lot of CalMag, but things doesnt get better. She already lost 4 leaves and the plant in general looks a lot brighter.

Leaves. Color - Yellow

3y ago

7

13

Solved

I don't have a PH meter, just some test strips. Can anyone recommend an inexpensive meter I can get in the UK? There's a bit of yellowing on some leaves (see my diary entry on week 8) Buds seem to be developing a bit slow Should I switch from 24 hr to 20/4 or 18/6 ?

Buds. Not fattening

Leaves. Color - Yellow

6y ago

2

3

Solved

Yellow Leaves again Leaves are turning yellow/brown again, should i give it a proper flush again?

Leaves. Color - Yellow

Leaves. Color - Dark-brown

2y ago

3

4

Solved

What's crackin the leaf?Hello, any idea what's going on?? Overwatering?

Leaves. Color - Yellow

5y ago

1

Solved

Over fed?If they have been over fed how do I fix it? Over watered just needs to dry out and not do it again. Sigh that's the part I keep having trouble with

Leaves. Color - Yellow

Plant. Stem - Red or purple

Feeding. Other

3y ago

2

2

Solved

Leaf problem , weird spotty?I found these on my plant leaves awhile, didn't think much of it but now it seems to be on new leaves even after defoliation

Leaves. Color - Yellow

4y ago

1

2

Solved

Is this nitrogen deficiency or something else?Hello everyone! One of my plants has some fan leaves and new leaves yellowing at the bottom (and some are crispy). The plant is very bushy but from what I understand this could be nitrogen deficiency but wanted to check. The other plant is smaller and doesn't have yellow leaves

Leaves. Color - Yellow

5y ago

1

1

Solved

Yellow leaves on plant My tallest plant has been displaying signs of deficiencies/abundances of nutrients. I am worried about the yellowing leaves that have been getting progressively more pale for the last week. Is this a light, ph or nutrient issue? Week 6 of flower right now and N has been cut down.

Leaves. Color - Yellow

5y ago

4

3

Solved

Yellow/brown leaves Noticed a brown/yellow colour starting to appear on my leaves. I don't think it's from the light being too close, so most likely too much/not enough nutrients. Any ideas?

Leaves. Color - Yellow

3y ago

3