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GoDawgs · July 4, 2020

Question: Have any of you in the South ever tried growing rhubarb as an annual?

I grew up in the north where rhubarb was always available in season. Ah, rhubarb pies and my grandmother's canned rhubarb sauce. Wonderful stuff!
Down here it's too hot to grow rhubarb in the traditional sense. IF you can find it at any grocery (a BIG "if"), they have it only for a week or so and it's high priced. Not acceptable.

I've been doing some research and find that it can be grown as an annual here started from seed if it's started some time in July and planted out once temps start to cool down in the fall. A few young spears will be available to cut in spring before summer heat kills it. Time to do some experimenting growing it in a big container. The plan is to find a spot with six hours of sun but total afternoon shade and see how long I can keep it going.

At nursery trade shows we used to put ice on top of balled and burlapped show stock to keep them watered and I wonder if the same would help keep rhubarb roots cool on exceptionally hot days. For sure I'd paint the container white.

July 4, 2020	#1
GoDawgs Tomatovillian™ Join Date: Feb 2018 Location: Augusta area, Georgia, 8a/7b Posts: 1,685	Growing Rhubarb In The South? Question: Have any of you in the South ever tried growing rhubarb as an annual? I grew up in the north where rhubarb was always available in season. Ah, rhubarb pies and my grandmother's canned rhubarb sauce. Wonderful stuff! Down here it's too hot to grow rhubarb in the traditional sense. IF you can find it at any grocery (a BIG "if"), they have it only for a week or so and it's high priced. Not acceptable. I've been doing some research and find that it can be grown as an annual here started from seed if it's started some time in July and planted out once temps start to cool down in the fall. A few young spears will be available to cut in spring before summer heat kills it. Time to do some experimenting growing it in a big container. The plan is to find a spot with six hours of sun but total afternoon shade and see how long I can keep it going. At nursery trade shows we used to put ice on top of balled and burlapped show stock to keep them watered and I wonder if the same would help keep rhubarb roots cool on exceptionally hot days. For sure I'd paint the container white.