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

Back to Grow Questions

Flush or wait?

eaf620started grow question 5y ago

I suspect the ph is off. Should I flush it out with some balanced water or wait for it to dry up? On the bright side, my first attempt at hydroponics is going well!

Open

Leaves. Color - Yellow

likes

Answer

NobodysBudsanswered grow question 5y ago

great thing is you can replace entire reservoir... ensure it's pH'd and a proper balanced diet for plant.

likes

Complain

Similar Grow Questions

Solved

Losing colors :'(I watered only 2L of water without nutrients this week (pot 30 L) You can see it on the diary photos, the plans have lost their colors (yellow). I wanted to know what exactly it was due to, because I read on the net a lack of nitrogen but I would like the expert opinion Thanks !

Leaves. Color - Yellow

Leaves. Color - Pale

2y ago

16

9

Solved

yellow leaf, brown spots deficiency Can you guys help me identify this deficiency??

Leaves. Veins - yellow between

Leaves. Color - Yellow

Leaves. Color - Pale

3y ago

3

4

Solved

Age or Deficiency I have noticed one of the girls fan leaves have all started turning yellow and drooping. It looks like they are turning from tip to stem and some of the smaller leaves have also started to turn. Is this due to age or a deficiency of some kind?

Leaves. Color - Yellow

Leaves. Color - Red or pink

5y ago

2

4

Solved

Rapid, uniform, wide-spread leaf yellowing - flowering week 5 Entering week 5 of flowering on this photoperiod and she's experiencing wide-spread yellowing in leaves over past week. Haven't been monitoring pH or PPM, but am assuming this is nitrogen deficiency due to nutrient lockout. Can anyone confirm or recommend treatment beyond flush

Leaves. Color - Yellow

2y ago

2

2

Solved

Yellow parameter leaves My lady is turning yellow around the edges of the lower leaves others are dark green. I just did a top dressing less than a week ago I used feather meal kelp meal alfalfa meal and some bat quano. Looking at charts it seems to be a nitrogen deficiency. I know feather meal is slow

Leaves. Color - Yellow

2y ago

6

5

Solved

Yellow spots/ mildew Hi again, This is my roommates plant. I think it’s starting to get some type of mold on it. I spotted yellow and white specs.He sprayed it down with baking soda and water I guess, not sure how effective that is. what should he do? (Updated pics)

Leaves. Color - Yellow

Other. Mold

4y ago

2

2

Solved

Leaf veins yellow This LSD auto is in early flower, the pictures show very distinct yellowing of the leaf veins. I added small amount of cal/mag this feed. May have root lock from early age.... Any help would be greatly appreciated.🙏

Leaves. Color - Yellow

5y ago

3

4

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

4y ago

1

Solved

Hi everyone, This is my first grow. So, do i miss something important here? i do not use any method at all.. she is growing how she wants.. the only thing bad i can notice is the yellow leaves (older leaves) any advice are welcome. i use a mix of BIO-bloom and TOPMAX atm

Leaves. Color - Yellow

6y ago

1

1

Solved

Light green leaves in color and burnt tips. Some leaves have brown spots.Hi guys, can you please help me diagnose the issue. The plants are in BioBizz All-Mix soil. Treated with Bio Grow, Bio Bloom and Top Max from BioBizz. Also BioBizz Cal-Mag in the past week and 1ml of B52 (twice). A week ago I flushed and initially they were looking good.

Leaves. Tips - Burnt

Leaves. Curl down

Leaves. Color - Yellow

5y ago

1

3

Solved

lower leaves yellowing in 3 days?Over the past 3 days my 2nd plant lower leaves started to yellow. Both are fed the same amount and the same rates. I noticed the one that is yellowing the leaves are upwards and that is a good sign, but the lower leaves are yellowing too fast. I am unsure what could cause this.

Leaves. Color - Yellow

7mo ago

2

6

Solved

Day 32 today noticed slight yellow tip on one of the leaves on 2 plants just started using bloom nutes using. 1/4 strength bio bizz organics with bio bizz all mix , is this the plant making its adjustment and normal or is this to do with nutrients problems thanks guys

Leaves. Color - Yellow

5y ago

1

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

7mo ago

2

1

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

Nutrient Deficiency What Deficiency’s are these ?? Using Coco+Perlite with earthworm castings and feeding with Fox Farm Nutes following the feeding schedule with CalMag every time I water at 6.2-6.5ph every other day. 1000ml of water per plant. All four clones have been fed the same since I got them

Leaves. Color - Yellow

Leaves. Color - Dark-brown

1y ago

4

Solved

Stress or deficiency?Two leaves around main Cola. Yellowish with rust spots. Had its first day in tent with low humidity. Did some first time defoliation to increase air circulation. Stress or Potassium, Calcium deficiency? Northern lights auto, 8-9 weeks. Canna Coco Nutrients.

Leaves. Color - Yellow

Leaves. Color - Dark-brown

5y ago

1

1

Solved

Upward curling of leaves One of my plants has started to have it's lower leaves curl upwards & started to go a yellow tint that's harder to see in my images. Yellow tint is starting higher up as well I think, but the curling is only on the low leaves. Is it nutrient defficiency, heat stress, wind stress?

Leaves. Curl up

Leaves. Color - Yellow

5y ago

1

2

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

Identify the deficit!Deficit of...? I really can’t understeand, such a noob on it. 3rd flower of week, using Hesi nutrient: Bloom Complex PowerZyme Root Complex Supervit

Leaves. Tips - Burnt

Leaves. Color - Yellow

Feeding. Deficiences

5y ago

2

Solved

Yellowing leaves Hi Growmies, im in week 7 of my flowering cycle, my leaves have started yellowing between the veins before turning brown and dying from the tip inwards. Is this a calcium deficiency? Or is it natural dying from the end of flowering cycle or something else? Please advise thanks ✌️

Leaves. Color - Yellow

5y ago

3

4