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growing butterfly weed from seed indoors

Growing butterfly weed from seed indoors

Butterfly Weed leaves turning yellow in Autumn.

These small orange aphids (also known as Milkweed aphids) will suck sap and nutrients from the stalks. These orange or yellow bugs on your Butterfly Weed will not harm the plant. They are just very ugly.

3 – Butterfly Weed is a Native Plant

The Milkweed Beetle is a common occurring insect that will feed on the seeds as they are forming. Should you wish to save seed your Butterfly Weed seed, you should remove any stalk with Milkweed Beetles and toss them in the trash.

Milkweed Beetle

Can you spot the Monarch Caterpillar too?

Growing butterfly weed from seed indoors

Make a 1/4-inch-deep planting hole in the center of compost mixture. Drop one butterfly weed seed in the planting hole. Cover it with a loose layer of compost. Mist the compost to settle it.

Leave the bucket outdoors for two or three days to let the fluff blow away. Stir the seeds occasionally to loosen more fluff. Do not worry if some of the fluff remains, since it won’t inhibit the germination process.

Transplant the butterfly weed into a permanent bed in spring just after the last frost. If planting butterfly weed in clay soil, dig in 2 to 4 inches of compost to lighten the soil, or consider building raised beds to increase drainage.

Prepare peat or other biodegradable pots before removing the butterfly weed seeds from the refrigerator. Fill 3-inch starter pots with a mixture of half seed-starting compost and half coarse sand. Moisten the mix and press it firm.

Butterfly weed and milkweed seed pods may be harvested and planted to support Monarch butterfly caterpillars. Butterfly weed grows well from seeds, which must be harvested in late summer and either sown immediately in the garden, or started in spring after a lengthy chilling process. The seeds are viable and will germinate with little care, although they must be planted at the appropriate depth to ensure successful sprouting.

Gather the butterfly weed seeds in late summer or autumn, once the pods dry to a light, rosy-beige color, but before they split open. Put on rubber gloves before handling the pods to protect your hands from the mildly toxic sap.

Place the butterfly weed seeds in a plastic bag filled with 1 cup of moistened perlite. Store the bag inside the refrigerator for three months. Mist the perlite with water every few days to keep it from drying out completely.