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Wild Blue Flax SeedsMaximilian Sunflower
$6.00 USD
Oak Summit Nursery
Maximilian Sunflower Seeds
Maximilian Sunflower Seeds
Pack contains: 50+ seeds
Regular price
$5.00 USD
Regular price
Sale price
$5.00 USD
Unit price
per
Also sold as a plant: Maximilian Sunflower · from $6.00
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Maximilian Sunflower (Helianthus maximiliani) is a tall prairie perennial with yellow flowers in late summer and fall. It forms strong stands over time.
The late flowers provide nectar for pollinators, and the mature seed heads feed birds.
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Starting this seed
- Cold1 monthCold stratification
- SowAfter the cold stage
- Seed source
- Manitoba
- Hardiness
- Zone 3
How to stratify seed
In the fridge. Put the seed in a bag with a damp medium such as peat moss, vermiculite, sand or coco coir. The medium is only there to hold moisture. Keep the bag in the fridge, above freezing, for the cold period shown, then sow.
Or outside. Sow the seed outdoors in the fall and let winter do the cold period.
The plant these seeds grow into
Growing details
- Native range
- The prairies, including Manitoba
- Light
- Full sun
- Foliage
- Long, narrow grey green leavesWith fine white hairs
- Spread
- Forms large colonies by rhizomes and seedTall stems may need support
Cold hardinessZone 3 · Canadian maps for this plant
Zone 3 and warmer
The map shows minimum winter hardiness. Soil, moisture and summer warmth also affect how a plant grows.
About these maps
Climate: Natural Resources Canada, 1991–2020. Provincial distribution: VASCAN via retained botanical research. Province outlines: Natural Earth, public domain.
Open Government Licence – Canada