Vote Now 🏆 for the Grow Awards 2025!

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

Grow QuestionsAfter 4 weeks of flowering, the tips of the leaves started to light up, why?

After 4 weeks of flowering, the tips of the leaves started to light up, why?

Pasta99started grow question 4 months ago

After 4 weeks of flowering, the tips of the leaves started to light up, why?

Pasta99

Pasta99

Solved

Leaves. Color - Pale

likes

Gnrlymsntrp81answered grow question 4 months ago

Your buds are getting bigger and heavier from now on. They need some extra PK in this phase, so ad some PK 13/14 or some additive like cannaboost etc. that are also adding PK(phosphorous, potassium). Much success

1 like

Complain

Selected By The Grower

Legendaryseedthumbanswered grow question 4 months ago

As he said! Give them pk boost and they will fatten up a lot more 😍 and the yellowing will stop. Good luck my friend 🤩

likes

Complain

Similar Grow Questions

Solved

Manchas en hoja Hola! Aparecieron estas manchas en una hoja de una GG#4 de zamnesia en su quienta semana vegetativa. No es algo que me preocupe, ya que la planta tiene una apariencia sana y crece vigorosa. Pero nunca vi este tipo de manchas y me gustaría saber su posibles motivos. Un saludo!

Leaves. Color - Yellow

Leaves. Color - Pale

Leaves. Color - Mottling

a month ago

3

4

Solved

Deficiency or leaves turning red/purple due to flowering?Deficiency or natural change due to flowering? I fed her additional CalMag and PK so I slightly caused nutrient burn. That does not indicate a deficiency normally. Thank You for any advice!

Leaves. Color - Red or pink

Leaves. Color - Pale

21 days ago

3

5

Solved

Leaves are losing color I planted the cuttings about 10 days ago. They have been growing well since then, but the leaves look unhealthy. The leaves are losing color, since yesterday also at the tips.

Leaves. Color - Pale

25 days ago

1

Solved

Nährstoffmangel?Hallo, habe ein Problem bei meinem grow.Bt33Habe 3 Stecklinge in 13l Topf (FEM Mimose, Gorilla ,Wedding) Zelt : 120x60x180 Lampe :Sanlight evo 4×120 (265w)100 % 45 cm Wasser 12l alle 3 Tage calmag+Bittersalz+algamic+activera Dünger Ghf Bloom Calmag+Phosphormangel glaube ich?

Leaves. Color - Yellow

Leaves. Color - Pale

Leaves. Color - Mottling

a month ago

2

1

Solved

Can you please provide feedback about my current grow? I want to improve and collect as much data as possible and get involved with the community. Help me to save this ladies.. All feedback and help will be appreciated. I am working hard to produce the best medicine.

Leaves. Color - Pale

Plant. Too tall

5 days ago

20

6

Solved

Light Burn or Overwatering?Does this look like Light Burn paired with Overwatering? I now havent watered them for like a Week, the Plant keeps growing but i seems painfully slow and the Curling plus the Whithning worries me a bit.

Leaves. Curl down

Leaves. Color - Pale

9 days ago

1

Solved

Leafs losing Color, die off.I could really use some help recognizing if and which deficiencies the Super Skunk has. It's currently growing in an organic soil that's been pre-fertilized and should be enough to complete the cycle. The temperatures are around 23c (73,4F) day and 19c (66F) night.

Leaves. Dropping off

Leaves. Color - Pale

Feeding. Deficiences

2 months ago

7

5

Solved

Is this considered as pale green due to insufficient nitrogen?This as a Cinderella Auto at day 34. I use mother earth's terracraft soil in a 2 gallon container. I feed her only Growth Technology Root Ultra from the beginning and add 0-5-4 tripart bloom for the last 2 feeding. Should I feed her nitrogen considering she is flowering?

Leaves. Color - Pale

2 months ago

4

6

Solved

Every time I get to week 6-7 of veg or later I start to notice a lack in my feeding. what is it that im not giving enough at this point? they seem to be a little too light green in some areas , more in the new growth. Im using fox farm 6-4-4 rn and calmag . what else can I add?

Leaves. Color - Pale

2 months ago

5

5

Solved

Toxicity, Deficency? Overfed, Underfed? Lighting issue?Toxicity, Deficency? Overfed, Underfed? The Plant had purpe stems right from the beginning. But the leaves had a pleasent green color. Until week 4 of flower. very light green almost yellow. Last grow i had the same Problem with Lemon Drizzle. The Buds themself look amazing

Leaves. Color - Yellow

Leaves. Color - Pale

2 months ago

3

9

Solved

First grow, random seed, no idea if it’s auto or not, and wondering if I’ve over fertilized.Hello grow masters! I’m on my first ever grow, and on a slim budget. After buying some equipment, I decided to try to germ some old, random seeds to start, and buy good feminized seeds when I have more cash. 1 female worked out, but no idea of strain or if auto or not. Is it ok?

Leaves. Tips - Burnt

Leaves. Color - Pale

2 months ago

3

Solved

brown spots on older leaves The brown spots are appearing more prominently on the older leaves. Overall, the color of the leaves is rather light green compared to other grow diaries. What could I do to fix the deficiency?

Leaves. Color - Pale

Leaves. Color - Dark-brown

2 months ago

4

10

Solved

Top canopy getting lighter in color Lower canopy is green, top canopy is getting lighter in color. ChatGPT said that 1300ppm in the water was too high, gave them 3L without nutes the next feeding, my ai Assistent said, that it is a sign that nitrogen and Calcium are depleting quicker, opinions? Want 2 bloom soon!

Leaves. Color - Pale

2 months ago

2

9

Solved

Fixed soil PH: Now from young leaves' interveinal chlorosis to all over light green Soil Ph was off: 7.1. Switched to phosph. acid and use Epsom salt. Now: 6,4ph, Ca/Mg ratio at 3:1 (instead of 11:1). Used foliar spray (GH Enhancer). Ladies still show deficiencies: Now all over light green. Didn't feed Bloom due to overfeeding in grow. Will give Bloom in two day

Leaves. Color - Pale

Plant. Stem - Red or purple

Feeding. Deficiences

a month ago

2

2

Solved

Leaves weird or normal?(First two pics) are the leaves on my 4 week old haze berry auto okay? For comparison my royal dwarf (last pic) who looks fine. 60x60x160 cm tent, lights are ~90 watt and in a 60-70cm distance. Humidity about 60 percent. Soil was pre fertilized, haven't given them anything yet

Leaves. Color - Pale

3 months ago

1

2

Solved

What kind of deficiency is this?Hi, Some of the leaves are turning bright green with dark green veins and end of leaves are burnt brown. Soil biobizz AllMix. Feeding biobizz bioGrow, bioBloom, topMax and calMag. Ph 6.5. What kind of deficiency is this? How can I solve it? Thanks for any advice

Leaves. Tips - Burnt

Leaves. Veins - stay green

Leaves. Color - Pale

3 months ago

1

1

Solved

bright spots on older growth Any idea what these bright spots can mean? Plant is 2 1/2 weeks old and those spots show only on older growth.

Leaves. Color - Pale

3 months ago

1

3

Solved

My autoflowers are getting bright spots on leaves. What could the reason be? (Week 3, no nutrients given yet because they are in all mix)What could the reason for those spots be? I suspect one of the following: Nute Burn because my Autoflowers are in 75% Allmix. Cal/Mag deficiency because my water is very soft and a bit high in natrium. Light Burn because the DLI was ~25 when it should be 20

Leaves. Color - Pale

4 months ago

1

Solved

How do i fix?What deficiency is this?

Leaves. Color - Pale

4 months ago

1

3

Solved

After 4 weeks of flowering, the tips of the leaves started to light up, why?

Leaves. Color - Pale

4 months ago

1

2