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Flower seeds, Red Cosmos heirloom

Flower seeds, Red Cosmos heirloom

Red cosmos have both a stunning deep magenta color and a light raspberry color. They make stunning cut flowers, and surround your garden borders with these and plenty of butterflies and bees will visit.

Regular price $1.35 USD
Regular price Sale price $1.35 USD
Sale Sold out
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Care Guide

Seeds can be started indoors 5-7 weeks before the last frost for earlier blooms. Harden plants after any danger of frost has passed and transplant to soil.
Sow seeds outdoors in a sunny location after the danger of frost. Cover seeds with about an 1/8 inch of soil. Keep evenly moist. Seedlings should emerge in 7-10 days. You can also start Cosmos seeds outdoors directly sowing in the pots or garden, just wait until all danger of frost has passed and lightly cover with soil, keep moist and let g

Uses for this Plant

Climate Adaptive Qualities

Our Mission


We sell small batches because we think it's important to try a bunch
of different types of plants in your garden, and in your climate,
to see what is beneficial.

Our seeds are harvested fresh every Fall when we make small batches to sell. We also source fresh seeds for the year from local farmers, seed banks, and non-gmo organically grown suppliers.

• Non-GMO
• USA grown
• Open-pollinated
• Untreated (no fungicides, pesticides, herbicides, etc.)
• Tested to meet the highest germination standards


Flat Rate Shipping (we ship as many as you want):

$1.85 for stamped envelope without tracking (no refunds).
$3.99 for envelope with tracking (upgrade in cart).
$35.00 or more = free shipping.

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