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Questions tagged [heat]

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1answer
36 views

Would a Jean Pain heater work well for heating in a USDA Zone 4A?

I'm considering digging a 300' (distance to the compost pile) trench 2 ways to heat constantly on a closed system as it's cheaper/easier to get a pile of wood chips than split wood. Would a wood chip ...
1
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1answer
26 views

How warm should soil be for propagation of hardwood black currant cuttings?

I have hardwood cutting from a couple of black currant bushes collected this winter. Many have been planted in small pots as I'm getting them started indoors on a warming mat. The warming mat is ...
1
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0answers
35 views

Is it normal that heat mats for plants do *not* have 3-prong, grounded plugs? [closed]

I'm searching for some 2-4ft long 1-2ft wide heat mats to start plant seeds and cuttings on. In shopping around on Amazon I see that most (or all so far) heat mats have polarized 2-prong plugs. ...
6
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2answers
285 views

Huge tomato plants, but fruits stalled

I have a bunch of tomatoes I planted (black krim, cherokee purple, some beefsteak) which are now pretty huge (at least 10 feet tall). They have tons of flowers which appear to set: the flower portion ...
5
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2answers
62 views

How do I keep my indoor plants warm without spending any money

So I have three totes with little rows of lettuce/Swiss chard/salad mix in each one. They're only about a week and a half old, so they're still fragile but have cotyledon and are working on the first ...
2
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1answer
58 views

Why is one fernbush thriving and one not?

I bought two Chamaebatiaria millefolium (Fernbush) online. Live in zone 9. plants are in south facing backyard 6-10 hrs sun. I followed the instructions and water both semi-daily, planted in sandy ...
6
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2answers
493 views

What are some heat tolerant nutritious greens I could plant for a tortoise?

I've recently posted a question about raising a few leafy greens, and turns out quite a few favor cold temperatures and will turn sour (bolt?) when exposed to heat. Our temperatures here should vary ...
3
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2answers
138 views

What are the most effective ways to maximize solar radiation?

How can I maximize solar radiation for sun lovers? For example, in central Germany, you'll have some summers that won't have a lot of sun and/or heat, yet you want big peppers and good grapes.
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2answers
4k views

Is there a plant which can withstand heat up to 40 degrees Celsius?

There are many plants recommended over the internet as heat tolerant plants. I am not sure how much heat they are talking about. My Habanero Chili peppers are in bad shape due to the heat wave ...
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6answers
10k views

What kind of plants will survive the heat from an air conditioner?

I live on the 18th floor of a building in Hong Kong. In summer, all of my neighbors turn on their air conditioners, which generate a huge amount of heat. I have a little balcony like gardening area ...