$2.59 – $109.00
Certified Organic by Baystate Organic Certifiers
(8′) Our Certified Organic Mammoth Grey Sunflower exhibits a single, huge flower head with thin shelled, striped, meaty seeds. Full sun. Heat and drought resistant. Non-branching variety. 75-90 days.
(Helianthus annus)
Annual. 200 seeds/oz., 15-20 lbs./acre, 10-14 days, 68-86ºF.
Plant in full sun, tolerant of poor soil but needs regular fertilization for the best blooming.
Direct seed, seedlings do not transplant well.
| Weight | N/A |
|---|---|
| Life Cycle | Annual |
| Features | Suitable for Microgreens, Bee Attractor |
| Nature | Certified Organic |
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Most of our seeds, with the exception of our retail packets, are sent to you in moisture resistant re-closable bags. Each bag is sized for the amount of seed inside and can keep the seed safe year after year with proper storage.
By using these durable bags, we are helping to ensure seeds stay at their peak longer and make things easier for you, the grower.
A Phytosanitary Certificate is Required for Seeds Shipped Internationally.
Edward L, North Attleboro, MA –
I loved my vegtable garden, but it was the Mammoth Russian Sunflowers (#55099P) that everyone looked at. They were about 10′ tall and one head was 14" across. If anyone is looking for bragging rights, they should grow this plant.
Daniel S, Ogdensburg, NY –
super fast delivery
Ordered my seed in the afternoon and it was here the next day.