When to Plant Black-Eyed Susans in Rhode Island
Cheerful golden blooms that attract butterflies and tolerate drought. A backbone of the low-maintenance perennial garden.
The Short Answer
Rhode Island Frost Dates
Your planting dates depend on which part of Rhode Island you're in. Here are the frost date ranges by region:
| Region | Zones | Last Frost (Spring) | First Frost (Fall) |
|---|---|---|---|
| Rhode Island | 6a, 6b, 7a | Apr 15 - May 5 | Oct 5 - Oct 25 |
Black-Eyed Susans Planting Schedule for Rhode Island
Rhode Island (Zones 6a, 6b, 7a)
Average last frost: Apr 15 - May 5 · Average first frost: Oct 5 - Oct 25
Growing Black-Eyed Susans in Rhode Island
Black-Eyed Susans in Rhode Island's Climate
Black-eyed Susans grow wild along roadsides throughout the moderate zone — proof they need no help in your conditions. Goldsturm is the standard garden variety. Full sun produces the most flowers. Nearly maintenance-free once established.
Soil Considerations for Rhode Island
Rocky, acidic New England soils. Sandy near coast. Glacial deposits throughout. Amendment needed for most vegetable gardening.
Rhode Island Climate & Growing Season
Maritime climate moderates temperatures. Four seasons. Moderate growing season. Ocean influence reduces frost risk near coast. Black-Eyed Susans can handle frost well, which is an advantage in Rhode Island's climate. You can push planting dates earlier in spring and extend into fall.
Growing Tips
Leave seed heads standing through winter for birds and visual interest. Self-seeds freely — deadhead if you don't want more.
Companion Planting
Plant black-eyed susans alongside these companions for better growth:
The Bottom Line
Last reviewed: March 29, 2026