zona hladnoće otpora:9 (od -7 do -1oC), 8 (od -12 do -7oC), 7 (od -18 do -12oC), 6 (od -23 do -18oC), 5 (od -29 do -23oC), 4 (od -34 do -29oC), 3 (od -40 do -34oC)
otpornost na mraz: otporan na mraz
vlažnost tla: umjereno, vlažno
tip tla: glina, ilovača
kiselost tla: neutralno
sklonište za zimu: ne zahtijeva sklonište
metoda rastuće: bezrassadnoj (no seedlings)
korištenje biljaka u pejzažnom dizajnu: cvjetni aleja, soliter, ivičnjak
*Neke karakteristike su relevantne za umjerenu klimu
$5.99 Sow Right Seeds - Mammoth Sunflower Seeds to Plant and Grow Giant Sun Flowers in Your Garden.; Non-GMO Heirloom Seeds; Full Instructions for Planting; Wonderful Gardening Gifts (1)
$6.95 50 Cherry Chocolate Sunflower Seeds to Plant | Heirloom & Non-GMO | Sunflower Seeds for Planting in Your Home Garden (1 Pack)
$14.99 ($0.60 / Count) 25 Slightly Assorted Flower Seed Packets - Includes 10+ Varieties - May Include: Forget Me Nots, Pinks, Marigolds, Zinnia, Wildflower, Poppy, Snapdragon and More - Made in the USA