Cold Air, Purple Flowers?

I've dropped my night temps as low as 65 , or about a 15 degree f* difference and it helped with coloration.

If the strain doesn't carry any purple traits, only leaves might purple up but not buds. What are you growing?

ShroomKing said:

I've dropped my night temps as low as 65 , or about a 15 degree f* difference and it helped with coloration.

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What week in flower do you lower temps?

Toaster79 said:

If the strain doesn't carry any purple traits, only leaves might purple up but not buds. What are you growing?

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Honestly I am not sure about the strain I got it from a friend of mine but when he crops his buds are purple he said he induces it by lowering to colder temps before harvest I just am not sure when to lower temps and how low?

Gamechanga12 said:

What week in flower do you lower temps?

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Week 6.

This happens to me!
at low temperatures some are purple, but they're not all ... I think that change color with low temperatures should bring this genetics.

Why don't you ask your friend you got it from? he should know, usually the last 2 weeks of flower.

Bannacis said:

Why don't you ask your friend you got it from? he should know, usually the last 2 weeks of flower.

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He passed away few months ago...

Oh I am sorry for your lost G, hope your plants do him honor. yeah about two weeks at end of harvest, 10-15 degrees, I've also put ice cubes in my soil too or run cold water as flush, try to get it fall temps.

Here is a pic of the Triangle kush that was grown at 58-62F nigh and 70-75F day under V29's, the rest of the plants was getting 65-70 nights and 70-75 day and not even close to have any purple at all. I assume sub 60's is what it is...

wow...a post from 3 years ago. lol

This is more current..Royal Gorilla ..night temps at 65d F in my tent..daytime about 75.
My own clone..NO purple in the genetics that I am aware of..

Dec 2017