meso-middle; intermediate Designating an achiral member of a group of diastereoisomers that has at least one chiral member meso-tartaric acid; Derived terms
Many animals within the park rely on specific types of plants as their sole food source. Monarch butterflies, for example, only lay their eggs on milkweed, and only eat milkweed while in their caterpillar phase. Milkweed requires a moderately acidic soil to grow, surviving in soil pH levels from 4.8 to 6.8.As with most other plants, it cannot tolerate pH levels below 4. Overly-acidic soil prevents roots from being able to absorb water and nutrients crucial for survival.ilkweed requires a moderately acidic soil to grow, surviving in soil pH levels from 4.8 to 6.8. As with most other plants, it cannot tolerate pH levels below 4. Overly-acidic soil prevents roots from being able to absorb water and nutrients crucial for survival.
This may lead you to wonder what does milkweed look like. The milkweed plant is an upright specimen that may reach 2 to 6 feet. Leaves grow from a thick stalk and are large and green, taking on a reddish color as the plant matures.rowing Milkweed Seeds. Milkweed often does not begin growing in northern gardens in time to be fully beneficial to butterflies. There you can start seeds of milkweed inside so they will be ready to plant when the soil has warmed.