2 (od -45 do -40oC), 3 (od -40 do -34oC), 4 (od -34 do -29oC), 5 (od -29 do -23oC), 6 (od -23 do -18oC), 7 (od -18 do -12oC), 8 (od -12 do -7oC), 9 (od -7 do -1oC), 10 (od -1 do +4oC)
*Niektóre cechy są istotne dla umiarkowanego klimatu
Możesz kupić Ogrodowe Kwiaty Echinacea w sklepach internetowych (sadzonki, nasienie).
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