To help the monarch butterfly numbers increase is there a group that plants milkweed?

Question

In the Pismo Beach area the winter butterfly population is getting smaller every year.

Since they lay their larva in milkweed, it is important that the plant be plentiful wherever butterflies are in the spring and summer.

And herbicide spray may be killing off the milkweed.

Answer 1

It grows in ditches, along roads, and in pastures.

Answer 2

Plant a sturdy volume of fennel and/or dill. additionally, swamp milkweed (Aesclepias syriaca) is a sturdy meals resource. Butterfly timber and considered one of those long-throated plant existence like the trumpet vine, morning glory, etc. additionally, set a fowl tub basin into the floor, fill with sand and shop it moist. this might supply them a foodsource (for all ranges) and a water resource. As for the fennel, I planted approximately 5 flowers to apply in the kitchen, they have been defoliated in 24 hrs. So, plant greater desirable than I did.