UrbanFarmerJon
Full Member
Posts: 41
Joined: Wed Apr 22, 2015 5:48 pm
Location: Central Indiana, Zone 5b

When to cover plants at night

When does everyone cover their plants at night? I still have green peppers, tomatoes, cherry tomatoes, carrots, beets and onions in the ground and this week temps are looking to be in the low 40s at night, with some hefty winds too. I'm not too worried about the onions and carrots, but I don't want to lose anything else.

Any advice would be appreciated!!
Trying my green thumb at teaching my 3 boys how to grow their own food.
https://farmerstachowicz.blogspot.com/

pepperhead212
Greener Thumb
Posts: 1706
Joined: Wed Oct 15, 2014 1:52 pm
Location: Woodbury NJ Zone 6B

Re: When to cover plants at night

I don't cover many of my summer plants to extent the season. I have too many of them, for one thing, and by now I have pretty much gotten my fill, plus things like tomatoes aren't what they used to be. I cover my cold weather plants, after it starts getting below 25° regularly. And my rosemary gets covered below 20°.
Dave

Taiji
Greener Thumb
Posts: 885
Joined: Fri Oct 05, 2012 3:19 am
Location: back to cental az for now, elevation 5141, lat 34.57

Re: When to cover plants at night

I don't usually cover much of anything at this time of year either, I figure if it's over it's over! But, last spring I did find myself using some sheets for some things I didn't want to lose. I did that when the forecast was for anything from say 37 degrees to low 40's because it seemed like I was getting frost here and there at those temps.

I think freezing is more likely with calm, clear air and no wind; the kind of weather you get after a front moves through. If there is a cloud cover with breezes I think you're safer. Also, if your garden is in a lower lying area, as some of mine is, you might be in greater danger since cold air is heavier. If your plants are up against a building, you will probably be safer.

User avatar
rainbowgardener
Super Green Thumb
Posts: 25279
Joined: Sun Feb 15, 2009 6:04 pm
Location: TN/GA 7b

Re: When to cover plants at night

Here's a very comprehensive thread applestar, one of our moderators, did on minimum night time temperatures, when to bring different plants in ...

https://www.helpfulgardener.com/forum/vi ... re#p160460
Twitter account I manage for local Sierra Club: https://twitter.com/CherokeeGroupSC Facebook page I manage for them: https://www.facebook.com/groups/65310596576/ Come and find me and lots of great information, inspiration

Peter1142
Green Thumb
Posts: 312
Joined: Sun Apr 13, 2014 9:23 am
Location: SE NY ZONE 6B

Re: When to cover plants at night

I agree it is not really worthwhile to cover tender plants at the end of the season -- the fruit quality is not very good and by this point I have certainly had my fill, as has the freezer and the canner.
Zone 6b SE NY
My blog Peter's Vegetable Garden

User avatar
jal_ut
Super Green Thumb
Posts: 7453
Joined: Sun Jan 18, 2009 10:20 pm
Location: Northern Utah Zone 5

Re: When to cover plants at night

The only thing I ever bother to cover is tomato plants. They often just have green tomatoes on them when frost approaches. Everything else is pretty well done by frost time.

When to cover? Listen to the local weather forecast. If it is supposed to get down into the 40s, best be thinking about covering. Also it always gets cold as a storm moves out in the autumn.
Gardening at 5000 feet elevation, zone 4/5 Northern Utah, Frost free from May 25 to September 8 +/-



Return to “Vegetable Gardening Forum”