How cold is too cold?

Genki88

Well-Known Member

Sep 8, 2018

• #1

I am growing outdoor in 10 gallon smart pots in soil and tonight it is going to dip under 50f, will my plants be ok??

 

thumper60

Well-Known Member

Sep 8, 2018

• #2

Genki88 said:

I am growing outdoor in 10 gallon smart pots in soil and tonight it is going to dip under 50f, will my plants be ok??

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fine,

 

ganga gurl420

Well-Known Member

Sep 8, 2018

• #3

Lol yes! Mine has been as low as 30

 

too larry

Well-Known Member

Sep 8, 2018

• #4

From my two Spring crops I've found 25F will burn the buds a little, but 16F will kill their asses.

 

3B ID

Member

Sep 8, 2018

• #5

so far we been to 39 with no cover but no frost happened either. looking at that or lower next weekend we are dialing in our tarp tech for the fall season....mom nature says its time.

 

thumper60

Well-Known Member

Sep 9, 2018

• #6

down to 38 this morning plants an myself loving it

 

Herb & Suds

Well-Known Member

Sep 9, 2018

• #7

Mature plants/fall can survive right up to freeze or snow
Spring /young plants are not so fortunate

 

kkt3

Well-Known Member

Sep 9, 2018

• #8

I get more concerned about the dew and rain in the fall. Bud rot ain’t good.

 

TacoMac

Well-Known Member

Sep 9, 2018

• #9

Genki88 said:

I am growing outdoor in 10 gallon smart pots in soil and tonight it is going to dip under 50f, will my plants be ok??

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If it's going to get below 35 degrees, bring them inside. Frost can kill them pretty easy.

 

ganga gurl420

Well-Known Member

Sep 9, 2018

• #10

TacoMac said:

If it's going to get below 35 degrees, bring them inside. Frost can kill them pretty easy.

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A hard frost will but normal frosts will not. Mine go through 1 to 2 frosts every year and as long as they are well watered they bounce right back as soon as the sun comes up.

 

kkt3

Well-Known Member

Sep 9, 2018

• #11

Yes, I’ve had some plants go thru frosts. Wake up in the morn, go check the girls and see them covered with a layer of frost. Alls fine tho once the sun comes back out!!