When to Plant Snowdrop in Missouri

Growing Snowdrop in Missouri: Complete Guide

Snowdrop (Galanthus nivalis) is fall-planted — it goes in the ground a few weeks before the first fall frost and overwinters for blooms the following spring. Depending on your zone, Missouri gardeners plant between August 14, 2026 (Zone 5b) and September 20, 2026 (Zone 8a).

Because Missouri stretches across 6 USDA hardiness zones (5b, 6a, 6b, 7a, 7b, 8a), planting windows can shift by as much as six to eight weeks from one end of the state to the other. Gardeners in the warmer southern zones can start earlier, while those in cooler northern zones should wait until the zone table above shows their last frost has passed.

With 140 days to maturity, Snowdrop fits comfortably within Missouri's growing season in most zones. In the warmest parts of the state, a second planting later in the season may be possible.

Snowdrop requires part shade and moderate moisture. Midwest growing seasons are compressed between late spring frosts and fall cold snaps, so timing transplants precisely pays off.

For the most precise planting dates tailored to your exact location, enter your ZIP code on our planting calendar or use the zone table above to find the schedule for your area of Missouri.