White Dutch Clover Seeding Rate: How Much Seed You Need
Clover seed is tiny — about 800,000 seeds per pound — so a little goes a very long way. Here are the standard rates for a pure clover lawn and for overseeding into grass, plus a simple way to work out exactly how much to buy.
- Pure stand: ¼–½ lb / 1,000 sq ft
- Overseed into grass: ~¼ lb / 1,000 sq ft
- Per acre: ~6–10 lb (pure)
- Seeds per lb: ~800,000
- Depth: ≤¼ in (surface broadcast)
- Germination: 5–14 days
- Target mix: 20–30% clover in turf
- Pet-safe: Yes (non-toxic)
The standard seeding rates
| Use | Rate per 1,000 sq ft | Rate per acre |
|---|---|---|
| Pure clover lawn (standard) | ¼–½ lb | ~6–10 lb |
| Pure clover lawn (fast, dense) | up to ~1 lb | ~10–20 lb |
| Overseed into existing grass | ~¼ lb | ~4–8 lb |
| With grass seed (new lawn mix) | ~⅛–¼ lb | ~2–4 lb |
For a pure white Dutch clover lawn, the standard rate is about ¼–½ lb per 1,000 sq ft (roughly 6–10 lb per acre); push toward 1 lb only if you want the fastest, densest fill. For overseeding into existing grass, about ¼ lb per 1,000 sq ft is plenty, because you’re only adding clover to fill between grass plants, not building a whole stand.
Work out how much you need
The math is simple — no calculator required. Measure your area (length × width in feet), divide by 1,000, then multiply by your chosen rate. A worked example:
| Your lawn | Pure stand (½ lb/1,000) | Overseed (¼ lb/1,000) |
|---|---|---|
| 500 sq ft | ¼ lb | ⅛ lb |
| 1,000 sq ft | ½ lb | ¼ lb |
| 2,500 sq ft | 1¼ lb | ~⅝ lb |
| 5,000 sq ft | 2½ lb | 1¼ lb |
So a 5,000 sq ft yard needs about 2½ lb for a pure clover lawn, or 1¼ lb to overseed clover into existing grass. Buy a little extra to allow for uneven spreading.
Why so little seed goes so far
White Dutch clover seed is tiny — roughly 800,000 seeds per pound — so even a fraction of a pound scatters an enormous number of seeds across 1,000 sq ft. UMaine Extension notes that clover is one of the easiest lawn plants to establish and can be seeded directly into thin existing turf with no renovation, which is exactly why overseeding rates are so low. Over-applying wastes seed and can crowd seedlings; the modest rates above are what the plant actually needs.
Sowing method and depth
Because the rate is so light, even spreading is the challenge. Mix the fine seed with dry sand or soil (a few parts sand to one part seed) to bulk it up and broadcast it evenly, ideally in two passes at right angles. Keep it shallow — no deeper than about ¼ inch; surface seed with good soil contact germinates well in 5–14 days. Burying clover seed too deep is the single most common cause of a thin, patchy stand.
Overseeding into an existing lawn
Adding clover to a grass lawn is the low-commitment route. Aim for roughly 20–30% clover coverage — a small amount of seed goes a long way because clover spreads by stolons (creeping stems) after it establishes, filling in on its own. Mow the grass low and rake or scratch the surface first for seed-to-soil contact, then broadcast at about ¼ lb per 1,000 sq ft. Clover pairs especially well with cool-season grasses like fescue.
Which rate is right for you? (a quick fit-check)
Use the ¼ lb overseeding rate if: you have an existing lawn and just want clover’s nitrogen and drought benefits mixed in. It’s cheaper and lets the stolons do the spreading.
Use the ½–1 lb pure-stand rate if: you’re converting bare or cleared ground to a full clover lawn and want quick, dense coverage in the first season. Higher rate = faster fill, at higher seed cost.
The bottom line
You need far less white Dutch clover seed than you’d guess: about ¼–½ lb per 1,000 sq ft for a pure lawn and ¼ lb to overseed into grass, thanks to ~800,000 tiny seeds per pound. Measure your area, multiply by the rate, and buy a little extra. Spread it shallow and evenly — mixed with sand, no deeper than ¼ inch — and it’ll germinate in a week or two. Get the rate and depth right and clover establishes easily, pet-safe and self-fertilizing, across zones 3–9.
Frequently asked questions
How much white Dutch clover seed per 1,000 sq ft?
About ¼–½ lb per 1,000 sq ft for a pure clover lawn (up to ~1 lb for the fastest, densest cover), or roughly ¼ lb per 1,000 sq ft when overseeding into an existing grass lawn. That’s approximately 6–10 lb per acre for a pure stand. The seed is tiny (~800,000 per pound), so a little covers a lot.
How much clover seed per acre?
Roughly 6–10 lb per acre for a pure white Dutch clover stand, and about 2–4 lb per acre when mixed with grass seed in a new lawn. Overseeding into existing grass runs about 4–8 lb per acre. Rates vary a bit with seeding method and region — drilling needs slightly less than broadcasting.
Can I use too much clover seed?
Yes. Over-applying wastes seed and can crowd seedlings so they compete with each other, giving a weaker stand rather than a denser one. The modest standard rates (¼–½ lb per 1,000 sq ft pure) are what the plant actually needs. If anything, err toward the lower end and let clover’s stolons fill in over the first season.
How deep should I plant clover seed?
Shallow — no deeper than about ¼ inch. White Dutch clover seed is tiny and germinates best at or just below the surface with good soil contact, sprouting in 5–14 days. Burying it too deep is the most common cause of a thin, patchy stand. Broadcast on a raked surface and press lightly or rake gently; don’t till it in.
How do I calculate how much seed to buy?
Measure your area (length × width in feet), divide by 1,000, and multiply by your rate. Example: a 5,000 sq ft lawn at ½ lb/1,000 needs 2½ lb for a pure stand, or 1¼ lb at the ¼ lb overseeding rate. Buy a little extra to cover uneven spreading. No online calculator needed — the arithmetic is quick.
Is white Dutch clover safe for pets?
Yes — white Dutch clover and microclover are not on the ASPCA toxic list and suit pet yards, safe for dogs and cats to walk through or nibble regardless of seeding rate. Clover also resists dog-urine spotting better than most turfgrass, which is part of why pet owners choose it as a lawn or lawn addition.
Seed at the right rate
Get pet-safe white Dutch clover seed or a microclover-fescue mix for overseeding. For the full method, see the how-to-plant guide.
Clover lawn guide →Seeding rates, seed count, depth, and overseeding guidance cross-checked against UMaine Extension, Penn State Extension, and UMD Extension.
Sources
- UMaine Extension — UMaine Extension (how little seed you need – the key fact): white Dutch clover seed is tin
- Penn State Extension — Penn State / consensus (method and depth that make the rate work): sow at these low rates
- UMD Extension — UMD / consensus (mixing with grass and pet safety): when adding clover to a grass lawn, ai