Black leaves !!???

OutDoorGrow16

New Member

• Oct 4, 2017

• #1

All the leaves on these plants are starting to turn black they were fine until a few nights ago an it's getting worse every night

 

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Jimmy Sparkle

Well-Known Member

• Oct 4, 2017

• #2

Yeah man black or purplish leaves like that indicate that your plant is getting cold at night or during some time. Its a temp drop that starts that. Dont worry. Looks awesome

 

budman111

Well-Known Member

• Oct 4, 2017

• #3

OutDoorGrow16 said:

All the leaves on these plants are starting to turn black they were fine until a few nights ago an it's getting worse every night

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It's the cold causing the leaf coloring.

 

D

Dr_Whitethumb

Member

• Oct 4, 2017

• #4

Yep, they're getting too cold.
You can paint some containers black, fill with sand and water then place them at the base of your plants.
They'll heat up during the day and give off heat during the night helping to keep them from freezing.

 

OutDoorGrow16

New Member

• Oct 5, 2017

• #5

Jimmy Sparkle said:

Yeah man black or purplish leaves like that indicate that your plant is getting cold at night or during some time. Its a temp drop that starts that. Dont worry. Looks awesome

Click to expand...

Ok cool that what slot of people have been saying got me worried thinking I over did it with nutriants or something

 

esh dov ets

Well-Known Member

• Oct 5, 2017

• #6

could it be deficient in phosphorus? are temps well below 60 at night?