Morris County · Zone 6a · 07853
Backyard Landscaping Ideas in Long Valley, NJ
Big lots, old stone walls, horse-country views and more deer than people. Long Valley wants a landscape that looks like it belongs to the land.
Long Valley is one of the prettiest places in New Jersey to landscape and one of the hardest to landscape badly — the historic stone barns and fieldstone walls of German Valley set a standard. The ground is honest: rocky gneiss and shale on the slopes of Schooley's Mountain, deep loam along the South Branch of the Raritan. Lots run one to five acres, most homes are on wells and septic, and the deer herd is as thick as anywhere in Morris County.
On a lot this size the question isn't what to plant — it's what to stop mowing. The best Long Valley yards I've worked on turned an acre of lawn into meadow, moved the fieldstone into low walls, and concentrated the real garden where people actually sit. Here's how, plus the plants and suppliers near 07853.
Hardiness zone
6a
Last spring frost
May 10–15
First fall frost
Oct 5–10
Deer pressure
Very high
Real backyards from Linda's crew
The ground you'll recognize around Long Valley
Every photo is one of Linda's own northern New Jersey projects — the same rock, light, slopes and soil you're working with in Morris County.
Fieldstone and boulders holding a terrace — the Long Valley look.
A patio scaled to an acre-plus lot, with the garden concentrated where people sit.
Deer-resistant bones close to the house; meadow beyond.
Native grasses that love rocky Long Valley ground.
Stone steps that look like they've been there as long as the barns.
Field-grown trees — the kind of stock a big lot deserves.
What's different about yards in Long Valley
Rock on the hills, loam in the valley
Schooley's Mountain lots dig like a quarry — rocky, fast-draining, acidic. Valley lots near the river are deep and fertile but can stay wet in spring. Both grow great plants; just don't expect the same plant to love both.
Acre-plus lots and long driveways
You can't garden five acres. Decide where you'll live outside — patio, pool, kitchen door — and put the effort there. Let the rest become meadow, orchard or mown paths; the deer will thank you for the meadow and leave your beds alone a little more.
Wells and septic fields
Know where your field is before you plant. No trees within 20 feet of the septic field, no deep-rooted shrubs over it, and grass or shallow perennials on top. Keep chemical-heavy lawn programs away from the well.
Deer, deer, deer
Long Valley deer eat things that deer 'don't eat.' Fence anything precious (vegetables, hydrangeas, hostas), and build the visible landscape from boxwood, grasses, catmint, salvia, alliums, lavender, ferns and daffodils.
Ideas that work here
Fieldstone walls and terraces
Use the rock you already own. Low dry-laid fieldstone walls holding a terrace or edging a drive tie a new landscape to the 200-year-old barns down the road. Hire out the wall if it's over two feet; stack the low ones yourself.
See hardscape ideas
Meadow instead of lawn
Convert the far half of the lawn to a native meadow of little bluestem, switchgrass, coneflower, mountain mint and milkweed with a mown path through it. One cut a year in March. Goldfinches, monarchs and fireflies move in the first summer.
See perennials ideasPool and patio landscapes with privacy
On a big open lot the pool needs a room around it: a mixed evergreen screen for wind and neighbors, grasses and lavender that don't drop leaves in the water, and a patio big enough for the whole family.
See landscaping ideasLinda's plant picks for Long Valley yards
| Plant | Where it goes | Why it works in Long Valley |
|---|---|---|
| Little bluestem & switchgrass | Meadow, sunny slopes | Native grasses that love rocky lean soil, stand all winter, and deer never touch. |
| Mountain mint (Pycnanthemum) | Meadow, borders | The best pollinator plant you've never heard of; minty scent keeps deer off; tough as nails. |
| Boxwood & inkberry | Foundation, near the house | Evergreen bones the deer leave alone; inkberry for the wetter valley spots. |
| Lavender 'Phenomenal' | Hot gravelly sun, pool side | Thrives in Schooley's Mountain drainage, hates the wet valley; deer-proof and doesn't shed into the pool. |
| American holly & Norway spruce | Screens, wind side | Evergreen privacy on a big lot; the holly feeds birds all winter and deer avoid the prickly leaves. |
| Daffodils by the hundred | Along the drive, meadow edge | The one bulb deer and voles won't eat; plant in drifts of 50, not lines of 10. |
Linda's Tip 🌿
On a big Long Valley lot, mow a curving path through tall grass before you plant a single thing. Where the path wants to go tells you where the garden wants to be — and it costs nothing to change your mind.
Your Long Valley backyard
See it before you build it — then find it near 07853.
Snap a photo of your yard and get a free AI design tuned to what you describe. Then calculate materials and find plants, mulch, stone and pros around Long Valley.
Long Valley landscaping questions
What hardiness zone is Long Valley, NJ?+
Zone 6a. The top of Schooley's Mountain is colder and windier than the valley — treat it as 5b for anything marginal, and site tender plants on the south side of the house.
When is the last frost in Long Valley?+
Roughly May 10–15, with the first fall frost around October 5–10. Valley lots near the river can frost a few days later in spring than the hillsides.
How do I turn part of my lawn into a meadow?+
Kill or smother the grass in late summer, sow a native meadow mix (little bluestem, switchgrass, coneflower, milkweed, mountain mint) in fall or early spring, mow high the first year to control weeds, then once every March. Year three is the payoff.
Where can I buy plants, stone and mulch near Long Valley?+
Independent nurseries and bulk stone, mulch and topsoil yards serve the Route 24, Route 46 and Route 206 corridors. Backyard Buddy's Local Marketplace searches suppliers around zip 07853.
Written by
Landscape Designer & Contractor · 38+ years of hands-on landscape construction in the Northeast. Every article here comes from real jobs, real soil and real mistakes — not a content farm.
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