Artichokes should stand frost without protection. You have the same growing
zone as I do 8/9 , and I have been growing them without protection for
years. One year it dropped to 14 degrees with no damage to the plant. If
there are chokes on the plant they may be discolored by the frost though.
The only special treatment they need is cutting back after you pick the
last ***off , the new growth will come up from the base of the plant.
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Rusty
Santa Rosa, Calif.
Home Town of Luther Burbank
USDA Zone 8, Sunset Zone 14
Quote:
> I just planted some arti***seedlings on 1/11. How winter hardy are
they,
> should I cover them with a cloche on frosty nites? I piled the mulch up
around
> them for protection. I planted them in my asparagus bed which does quite
well.
> Any special treatment needed for the artichokes? usda 8/9 South Central
> Texas.