Eastern North Carolina sits primarily in USDA Hardiness Zone 8a, with the coastal counties touching 8b. That puts our average annual minimum temperature between 10°F and 15°F, our last frost between March 28 and April 8 most years, and our first fall frost between November 5 and 15. Those windows define the planting calendar for most of what goes in the ground in our region.
January. The hardest month to plant in our climate, but not a no-go month. Bare-root fruit trees, dormant ornamentals (deciduous trees and shrubs available B&B at the nursery), and dormant grasses can go in the ground any time the soil isn't frozen — which in our region is almost always. The advantage of January planting is that the plant settles its roots before spring leaf-out, dramatically reducing transplant shock. The disadvantage is the visual flatness of a bare-stem winter planting.
February. Our recommended month for the heaviest dormant planting work — fruit trees, shade trees, deciduous shrubs (hydrangea, lilac, viburnum), and perennial divisions of grasses (muhly, switchgrass, miscanthus). Soil is workable, root activity is starting just below the frost line, and the planting will be six weeks settled by leaf-out. Late February is also the cutoff for hard-pruning summer-blooming shrubs (butterfly bush, summer-blooming spirea, knock-out roses).
March. The first major planting month for most perennials and cool-season annuals. Pansies, snapdragons, and dianthus go in beds. Cool-season lawn overseed (turf-type tall fescue) happens in early March. Vegetables in the cool-season family (lettuce, spinach, peas, broccoli, cabbage, carrots) can direct-seed mid-March in our region. Last hard pruning of crepe myrtles and any spring-flowering shrubs that bloom on new wood.
April. The big planting month. After the last frost (typically the first week of April), virtually anything goes in the ground. Foundation shrubs, perennial beds, ornamental trees, warm-season annuals (begonias, impatiens, geraniums), tomatoes, peppers, summer vegetables. Soil temperatures are climbing into the 60s, root activity is at its annual peak, and rainfall is typically generous. We do roughly 30 percent of our annual planting volume in April.
May. The last good month for most planting until fall. By late May, soil temperatures are rising fast, evaporation is high, and any plant going in the ground will need supplemental watering through summer to establish. Plant before May 20 if you can; after that, wait for fall. Late May is fine for established-from-pot tropicals (canna, hibiscus, tropical hibiscus), warm-season grasses, and any plant that thrives in heat (ornamental grasses, salvias, lantana, zinnias).
June through August. Our slow planting season. Heat stress on new transplants is severe, and daily watering is required to establish anything planted. We typically do only emergency replacement work, container plantings, and tropical color rotation in these months. The exception: plants going into properly-irrigated beds with reliable drip systems can establish even in summer if watered carefully — but we steer most clients toward waiting for September.
September. The other major planting month, often better than April for woody plants. Soil is still warm enough for active root growth (mid-70s into October), evaporation is dropping, and rainfall typically picks up. Trees and shrubs planted in September spend six to eight weeks growing roots before going dormant — a head start that April planting can't match. We typically do 25 percent of our annual planting volume in September and early October.
October. The best month of the year for shrub and tree planting. Cool-season annuals (pansies, mums, ornamental cabbages and kales) go in. Cool-season lawn overseed happens late September into early October. Perennial divisions of warm-season ornamental grasses can be done late October once the foliage starts to brown.
November. The transition month. Bulb planting (daffodils, tulips, alliums, hyacinths) hits its window mid-November. Last good month for tree planting before winter dormancy is fully set. Final lawn fertilization for cool-season fescue. We do most of our late-fall mulch refresh during November so beds are protected before the first frost cycle.
December. Slow but not zero. Bare-root fruit trees, holiday containers (paperwhites, amaryllis, evergreen arrangements), and dormant deciduous trees can go in any time the ground isn't frozen. The major work in December is pruning evergreens, structural pruning of dormant deciduous trees, and bringing tropicals indoors before the first hard freeze.
The single most important guidance: plant in seasons when the climate is doing the work for you (March-April, September-October), not when you're fighting it (June-August). Yardie does a property visit at no cost; if you have a planting project in mind, we'll help you plan the season for it.
Written by the Yardie studio · January 14, 2026
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