I’ve been planting milkweed for years now. I have bought it
and I have rescued it. Friends have even given me some. All of these plants
have gone into my garden with the hope that a monarch butterfly would find them
and lay eggs on them. It hasn’t
happened. The only time that I got monarch eggs is when they came in on a plant
that I bought!
I have pondered why my milkweed fails to attract a monarch butterfly.
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Butterfly milkweed (Asclepias tuberosa) |
I have pondered why my milkweed fails to attract a monarch butterfly.
- Perhaps they don’t fly past my yard (although one fall they were in a field of goldenrod not 2 miles from my house). To be fair that was fall, not spring, perhaps they have a different route.
- Perhaps I don’t have enough blooming flowers in my yard to steer them into my vicinity during spring migration. You know - the “Eat Here!” flashing-neon-sign-approach.
- Perhaps only a small portion of them even migrate through Georgia and the chance of finding my yard is like a needle in a haystack. Sigh.
I know they do migrate through Georgia - I have a few
scattered reports of caterpillars from friends and acquaintances. I thought perhaps if I wrote about them, luck
might swing my way.
My butterfly milkweed (Asclepias tuberosa) is looking especially yummy right now with handsome foliage and bright orange flowers (see picture above taken this past week). I’ve also got purple milkweed (Asclepias purpurascens) grown and sold by GNPS volunteers and poke milkweed (Asclepias exaltata) that my friend Sheri grew from seed.
My butterfly milkweed (Asclepias tuberosa) is looking especially yummy right now with handsome foliage and bright orange flowers (see picture above taken this past week). I’ve also got purple milkweed (Asclepias purpurascens) grown and sold by GNPS volunteers and poke milkweed (Asclepias exaltata) that my friend Sheri grew from seed.
If they don’t come, I’ll keep wondering but I’ll also keep
growing milkweed. I’ll increase the number of blooms I have available for nectar in spring to lure them in. And in the fall, when I
don’t think they lay eggs on Georgia milkweed but when they definitely have a need for nectar,
I’ll keep boosting the amount of blooming flowers available to them. Flying
back to Mexico is hard work and providing nectar is the least I can do.
The two most popular flowers that I’ve seen in the wild for
monarchs looking for fall nectar are goldenrod (Solidago)
and blazing star (Liatris). Both of
those provide abundant nectar at just the right time for migrating monarchs –
approximately the end of September. And by popular, I mean that I saw monarchs
in a big field of flowers and those were the plants they chose.
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Monarch 9/29/2012 Canton GA field |
In the meantime, I’ll hope that my milkweed helps to sustain
other insects that depend on it like pollinators in search of nectar and the
other members of the milkweed community.