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

Is this Ph lockout

Dankbudz84started grow question 4y ago

Coco drip setup with the full canna line except boost. Week 7 juicy fruits auto. Feeding at 1.5EC and ph 5.8 to 6.2. I drip for 26 seconds about every 2 hours pump stops as soon as there is run off. Run off was at 5.25 Ph and 1.5 EC. I flushed with ro water with nutes 1.0 5.8.

Dankbudz84

Dankbudz84

Dankbudz84

Solved

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Curl up

likes

Hashyanswered grow question 4y ago

Hi there. You may be running a tad to high on the Ec for an auto. I find if I push above a Ec of 1.4 I get problems.

likes

Complain

Selected By The Grower

Organomananswered grow question 4y ago

This is nutrient burning, not a pH issue. Autos don't seem to like too much feeding in my experience. True nutrient lock out does not occur unless the soil is above 7.5 or below 5.5. Hope this helps, Organoman.

likes

Complain

Similar Grow Questions

Solved

I have noticed a curl in the leafs ? Anybody could help me identify what’s wrong with the nutritients on this plant ?I have noticed a curl in the leafs ? Anybody could help me identify what’s wrong with the nutritients on this plant ?

Leaves. Curl up

Leaves. Color - Yellow

4y ago

1

1

Solved

schmorgastheborg

So in the video you can see one of my plants with upturned leaves like they are reaching up. Any one know why this happens and if all things equal why only one plant doing it?

Leaves. Curl up

7y ago

10

4

Solved

K deficiency or excess?What do you think of this leaf? Week 10 critical punch auto

Leaves. Edges burnt

Leaves. Color - Dark-brown

4y ago

3

3

Solved

Light Burn?Hi just this plant of my grow (4 actually) started with this pointed yellow leafs , i have gave him exactly the same nutrients was the other , i might think it the start of light burn i moved her of place.

Leaves. Edges burnt

4y ago

1

1

Solved

Can someone let me know deficiencies I’ve got?Leaves showing some bad signs even tho feeding cal mag every water. Have been feeding every 2nd day but 2 out of the 4 plants have curled and showing some bad signs.

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Curl down

5y ago

6

7

Solved

Browning on end of cotyledon on seedling This GSC Auto from Garden of Green popped after 2 days in a rapid rooter showing some browning on the end of one of the cotyledons. Any advice?

Leaves. Edges burnt

Setup. Seedling

4y ago

1

1

Solved

Need help Does this look okay?

Leaves. Curl up

5y ago

2

1

Solved

Nutrientburn?I think one of the rootdiscs was very salty from the last grow. So that the plants have a little nutrientburn. The new growth is without any brown leaftips. The rinseout ph was about 6.3 and ec 0.6... can i do something more than rinse them with 10l pH-regulated water?

Leaves. Curl up

3y ago

6

5

Solved

Nutrient Burn?Is this nutrient burn? I started giving her nutes on week 2 at eighth strength (Bio Bizz grow .2ml/L), then slightly increasing to quarter on week 3. The soil I'm using comes lightly fertilized, so maybe it was too early at week 2 and 3?

Leaves. Tips - Burnt

4y ago

3

Solved

Nute Burn or Calcium deficiency?Hey, I’ve just joined the website and already looking forward to making a dairy for my current auto grow. I have 1 auto, Barney's Tangerine Dream that Ive trained to fill my tent. I seem to be experiencing possible nute burn, would anyone agree? Or is it a calcium deficiency?

Leaves. Edges burnt

Leaves. Tips - Burnt

2y ago

1

1

Solved

what's the problem?What are the visible spots? What am I doing wrong?

Leaves. Edges burnt

2y ago

4

2

Solved

Nitrogen burn How can I counteract nitrogen burn?

Leaves. Edges burnt

4y ago

1

1

Solved

GrowmieDeLaStreet

Brown edges on young plant I left a dome on and didn't let it breathe for 3 days. It's been a week and it keeps getting worse. Using Promix potting mix and I fed her only once at the start of her 2nd week of veg: 6.5pH-412ppm-20,8°C Humidity: 55%RH Temp: 82°F Light distance 24'' and good air circulation.

Leaves. Edges burnt

Leaves. Color - Pale

4y ago

3

Solved

Leaf Does anyone know whats going on here?

Leaves. Edges burnt

3y ago

2

5

Solved

Older leaves turning brown and crispy?Older leaves down the bottom of the plant turning a bit yellow on the tips. Should this be a cause for concern? All rest of the growth up the top are looking very healthy though

Leaves. Tips - Burnt

4y ago

2

2

Solved

Plant health assessment (Leaf coloring and nutrition help)Sorry for bombarding you guys with questions, but it's getting serious now, right? Anyway, my leaves are getting funky colors and I do wonder, what is causing this? Is this normal? I have used the bloom nutes as in my diary once this week, rest was distilled watering.

Leaves. Edges burnt

Leaves. Color - Red or pink

Feeding. Other

2y ago

1

5

Solved

Over Fert?is that normal?

Leaves. Edges burnt

5y ago

2

4

Solved

what do you think hi guys can you give me your opinion about my girl? she enters the fifth week today, I can't water her properly because of the gntas - too small/not growing properly? - bottom leaves: I suspect a nitrogen deficency but the tips are burnt -topping?

Leaves. Tips - Burnt

Plant. Too short

Techniques. Topping

5y ago

1

1

Solved

Hello, So my WW look almost ready for harvest but she is still Young (end week 8). The temperatuur start to cool down here. Do I best wait to harvest her (around week 12) or do I follow my instinct and end her in a week or two? Thanks grow friends!

Leaves. Curl up

7y ago

1

1

Solved

Yellowing leaves What kind of deficiency is this? I can get a sack of coffeeground and add it if nitrogen is the cause

Leaves. Edges burnt

Leaves. Tips - Burnt

Leaves. Color - Yellow

5y ago

6