Spring in Asheville brings plenty of rain and rapid growth — and plenty of work to do in the yard to set your grass up for the humid summer.
You might see your neighbors rushing out to dump fertilizer or lower their mower decks the first warm weekend in March. Do not follow them. Follow this 10-Step Spring Lawn Care Checklist for Asheville instead.
Most lawns in Asheville are cool-season grasses like tall fescue or Kentucky bluegrass. These grasses love the mountain chill but struggle with heat. They need specific care right now to build strength before the humid summer arrives.
Here’s what to do:
1. Prepare your lawn mower
Asheville’s growing season arrives fast, so you should prepare your lawn mower and other lawn care equipment in late winter (February or early March).
Here’s a checklist to get your tools ready:
- Inspect your lawn mower for damage and rust.
- Sharpen lawn mower blades.
- Refill the tank with fresh gas (if using gas-powered tools).
- Fill the engine oil and replace the spark plug and filter (for gas-powered mowers).
- Check the batteries on battery-powered tools and replace them if needed.
- Refill the supply of string in your weed eater.
- Tighten bolts and screws.
Read more: Best Lawn Mower Maintenance Practices
2. Clean up winter debris
Asheville’s winter winds and freeze-thaw cycles leave lawns cluttered with pinecones, twigs, and matted leaves. You should aim to clear this debris in late February or early March, but your timing really depends on the soil conditions.
Removing this layer of debris is important to prevent fungal diseases (like snow mold) and allow sunlight to wake up your dormant grass. However, do not rush if the ground is soggy.
Here’s what to do:
- If walking on your grass leaves deep footprints, wait. Compacting Asheville’s wet clay soil kills roots and ruins aeration.
- Use brown paper bags or bins marked “brush” for leaves. Asheville strictly prohibits plastic bags.
- Brush is collected bi-weekly. Use the AVL Collects tool to find your Monday pickup date.
Good to know: According to City of Asheville Sanitation, larger limbs (no greater than 4 feet in length and 6 inches in diameter) should be stacked loosely at the curb by 7 a.m. on your collection week. Pickup occurs at some point during the week following that Monday deadline.
3. Test your soil
Before you apply fertilizer or lime, you must understand your lawn’s unique nutrient levels and pH balance. Asheville’s acidic red clay soil often requires amendments, but guessing can lead to chemical runoff and wasted money.
You should test your soil every two to three years, ideally in late winter or early spring, before the growing season peaks.
Good to know: The NCDA&CS lab offers free soil testing from April through November, but charges a small fee ($4) during the peak winter months (from November 26 through March 31).
Read more:
How to Soil Test Your Lawn
How to Read a Soil Test Report
4. Treat grass diseases
Asheville’s wet spring weather and heavy clay soil make it easy for lawn fungus to thrive from late February through May. What looks like grass just “sleeping” from winter might actually be a lawn disease spreading through your yard.
Check your grass weekly as it warms up so you can treat the specific issue immediately.
Here are the diseases to watch for:
- Gray snow mold (February to April): Appears as circular patches of white or gray matted grass immediately after snow melts. Rake matted areas to remove dead grass and improve air circulation.
- Red thread (March through May): Shows as tan or bleached patches with distinctive red needle-like fungal strands and pink, cotton-like growth between grass blades. Apply fertilizer and avoid drought stress to encourage recovery.
- Dollar spot (late April or May): Small tan spots with reddish borders. Start preventive fungicide applications once nighttime temperatures consistently exceed 50 degrees, typically in late March or early April. Dollar spot disease slows its growh when temperatures consistently exceed 90 degrees.
Good to know: Check out the North Carolina State University extension’s list of turfgrass diseases. It’s a treasure trove for information on how to identify and treat all the common Asheville lawn diseases.
Read More: How to Identify and Treat Grass Fungus
5. Prevent weeds
You must act now in spring to stop Asheville’s biggest summer weed: crabgrass. Once this summer annual sprouts in your clay soil, it is nearly impossible to control without damaging your fescue.
According to NC State Extension, in Asheville’s western North Carolina elevation, apply pre-emergent herbicidest in early April to target optimal soil warming conditions and prevent seed germination.
Here is how to handle the most common weeds this spring:
- Crabgrass: Summer annual that germinates when soil temperatures consistently reach 55 degrees for several days. Apply pre-emergent herbicide in mid to late March in Asheville, targeting the forsythia bloom window.
- Chickweed: Low-growing, mat-forming weed with tiny opposite leaves and small white flowers. Hand-pull from shallow roots early, or apply post-emergent broadleaf herbicide in March through early April.
- Henbit: Winter annual with distinctive square stems, small opposite heart-shaped crinkly leaves, and purplish flowers. Hand-pull early or apply post-emergent broadleaf herbicide in early spring before flowering.
Good to know: If pesky perennial weeds like dandelions and chickweed refuse to surrender despite your best gardening practices, spray post-emergent herbicide in late spring to early summer as you notice weeds sprouting.
Warning: Most pre-emergents also block the grown of grass seed. If you plan to overseed this spring, do not use standard crabgrass preventers (like prodiamine) unless you use a product specifically safe for seeding (like mesotrione).
6. Control lawn pests
Lawn pests here in the western North Carolina mountains typically emerge and require treatment in May and early June. Monitor your lawn now to catch infestations early; treating adult pests in spring often prevents severe larval damage later in summer.
Warning: Inspect your turf for loose sod or brown patches before applying chemicals. Unnecessary insecticide use kills beneficial pollinators.
Here are the pests to watch for this spring:
- White grubs: C-shaped, whitish larvae with brown heads. Look for yellowing/browning turf that lifts like carpet. Treat in May to early June if more than 5 to 10 grubs per square foot are present.
- Billbugs: Gray-brown adults with long snouts. Adults emerge in spring to lay eggs around May through September. Apply insecticide in spring when adults emerge before they lay eggs, or approximately six weeks after emergence when larvae develop in the root zone.
- Sod webworms: Tan/brown moth larvae (caterpillars) hiding in thatch, chewing grass blades at night. Damage shows as brown patches. If you see chewed blades or moths flying, treat for sod webworms in May to early June when moths are active.
Good to know: NC State Extension warns that spring grub treatments are often less effective than late summer applications. Treat in spring only if animals are digging up your yard or damage is visible.
For precise local timing adjustments specific to Asheville’s mountain elevation, contact Buncombe County Cooperative Extension at 828-255-5522.
Read more:
Common Spring Lawn Pests
Guide to Using Pesticides on Your Lawn
7. Fertilize, if necessary
For Asheville’s cool-season lawns, fall is the primary feeding time; spring fertilization should be supplementary and strictly timed.
You should fertilize in spring only if your soil test results recommend it. If needed, the window for lawn fertilization in the mountains is late February through March.
Warning: Fertilizing too late (April or May) promotes lush leaf growth at the expense of roots. This leaves your fescue weak and susceptible to brown patch disease once Asheville’s humid summer heat hits.
- Apply lime or fertilizer only according to the specific recommendations on your soil report.
- Use slow-release fertilizers to provide steady feeding without causing a stressful growth spike.
- Apply a light application (0.5 pounds of nitrogen per 1,000 square feet).
Read more:
How to Fertilize Your Lawn
8. Check sprinklers and start watering
Asheville gets plenty of rain in the spring, so you typically won’t need to run your sprinklers on a schedule until late May. Your cool-season grass needs about 1 inch of water a week, and nature usually provides this for free in spring.
Wait until your grass shows signs of stress before you give it a good soaking. Watch for wilting, a bluish-gray color, or footprints that remain visible because the grass isn’t bouncing back.
Test your sprinkler system in April to ensure winter freezes didn’t break any pipes. Find and fix leaks now before the summer heat arrives.
Here is how to check your irrigation system:
- Look for broken or clogged sprinkler heads caused by winter freezing or lawn mower damage.
- Turn on each zone to find underground leaks, usually shown by low pressure or wet puddles.
- Adjust the sprinkler-heads so you water the lawn, not your driveway or sidewalk.
Good to know: The City of Asheville offers a separate irrigation meter. According to the city’s rate structure, irrigation water is charged at a specific rate for water that does not enter the sanitary sewer system. Call Water Resources at 828-251-1122 to see if this can save you money.
9. Know when to mow
Spring growth in the mountains can be deceptive. You generally shouldn’t mow until your tall fescue or bluegrass reaches at least 3.5 to 4 inches in height, which typically happens in late March or early April.
Follow these guidelines for your first cut:
- Adjust your mower to leave the grass at 3 to 3.5 inches tall to shade the soil and retain moisture.
- Never cut more than one-third of the grass blade at once to prevent shocking the plant and stunting root growth.
- Mow dry grass only; wet clippings spread fungal diseases and clump up.
Note: Once spring growth accelerates, expect to mow every three to four days during peak growth periods in April and May.
10. Hold off on dethatching, aeration, and overseeding
Asheville’s cool-season lawns don’t need these aggressive soil treatments like aeration, dethatching, and overseeding in spring. In fact, performing them now can weaken your grass before summer heat arrives.
Save the major lawn renovations for September when cooler air returns and weed pressure drops. However, if your lawn is currently just bare mud or thin patches, you may need to take “emergency” action.
Here is how to handle these tasks if spring intervention is unavoidable:
- Dethatching: Remove thatch around mid-March only if the layer is over half an inch thick. Dethatching helps water reach the soil, but can stress grass.
- Aeration: Aerate in early March only if your clay soil is rock-hard. Aeration helps grass roots breathe but will stir up dormant weed seeds.
- Overseeding: Plant grass seeds in early March only to fix bare spots. Overseeding requires skipping strong weed killers and demands daily watering to keep the grass alive.
Read More:
Why, When, and How to Aerate Your Lawn
Too much work? Hire a Lawn Love lawn care pro
With our relatively temperate climate, spring lawn care in Asheville isn’t as strenuous as it is in cities with more extreme weather fluctuations. But it does take time and commitment. If you’re going the DIY route, start planning your lawn care to-do’s in late February so you can spring into action when your lawn springs to life.
However, if you don’t have the time or your lawn is in a condition you can’t handle alone, Lawn Love’s Asheville lawn care pros make it easy for you. They have the local expertise to repair damaged turf and handle the hard work.
Read next: The Best Grass Seed for Western North Carolina Lawns
Main Image: The Quilt Garden at the North Carolina Arboretum in Asheville near the Blue Ridge Parkway. Illustration by Amy Stenglein / LawnStarter
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