Boxes - Long Needle Pine Straw
1 LARGE BOX 14" A-Grade Premium - 200 sq.ft. RESIDENTIAL DELIVERY
One Large Box Of Premium 14 Inch Pine Straw - Covers 200 Square Feet at a 2 inch depth - Delivered via Fedex Home...
$115.00
Coverage
— ft²
Pine straw · Vaccinium-approved
The mulch your blueberries were built for.
Blueberries live or die by their root zone — shallow, thirsty, and fussy about acidity. Long-needle pine straw is the mulch that keeps that zone moist, weed-free, and acidic, season after season.
Straight talk: pine straw won't magically acidify your soil — that's a myth. What it does do is hold the acidity you've already built, while solving the moisture and weed problems that actually limit your yield.
The blueberry window
Soil pHBelow 5.5 is where iron and manganese stay available to the roots. Drift higher and leaves yellow before the season starts.
4.5 – 5.5 ideal
3.04.05.06.07.08.0
3–4"Recommended depth over the root zone
1×/yrTop-up needed — pine straw breaks down slowly
Weed-seed-free
No contaminated hay or straw introducing new weeds to your rows
Long-needle
Stays loose and breathable — short needles compact and choke the soil
Exact coverage
Standardized bales, so the calculator's number is the number you get
Box or pallet
By the box to the backyard, by the pallet to the farm — shipped nationwide
What actually matters
Most "best mulch for blueberries" advice gets the science backwards.
Blueberry growers deserve better than the recycled myth. Here's what the extension research really says — and why pine straw is still the answer.
The myth
"Pine needles acidify your soil — perfect for acid-loving blueberries."
Oregon State, Maryland, and UNH extension all found the same thing: pine straw has little lasting effect on established soil pH. Fresh needles are acidic, but they break down at the surface and the effect on the root zone is small. If your soil's acidic, it was usually acidic to begin with.
What's true
Pine straw protects the acidity you've worked to build.
Unlike hardwood bark or limed compost — which quietly push pH up and starve blueberries of iron — pine straw stays neutral-to-acidic as it decomposes. It holds your window at 4.5–5.5 instead of eroding it. That's the real job, and it does it for years.
Moisture for shallow roots
Blueberry roots sit in the top few inches and dry out fast. A pine straw blanket cuts evaporation and keeps the root zone evenly damp through summer heat.
Weeds, shut out
Blueberries lose badly to weeds. A dense needle mat blocks light from weed seeds — and unlike hay or straw, it doesn't bring its own weed seeds to the party.
Temperature buffer
Insulates roots from summer scald and the winter freeze-thaw heaving that cracks crowns and opens canes to disease. Mulch in fall, protect all year.
Slow to break down
Pine straw outlasts straw and grass clippings by seasons. Lay a base layer and most growers top up just once a year — less labor, less cost over time.
Won't compact
The woven needle structure lets water and air move through to the roots — no soggy mat sealing off the soil the way matted leaves or fine bark can.
Stays put on slopes
That same interlocking mat grips windy fields and graded rows instead of washing or blowing off — a real advantage in the Pacific Northwest's wet season.
Built for blueberry rows
How much pine straw do you need?
This isn't a generic square-footage box. Tell us how your blueberries are planted — by the row like a farm, or by the area like a backyard bed — and we'll size it in boxes and pallets.
ft
ft
in
Most commercial growers mulch a 3–4 ft strip down each row rather than the whole field. Depth of 3–4" is the blueberry sweet spot.
Your recommended order
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Enter your planting to see the order.
Estimated total
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Enter your planting to get a product recommendation.
Based on each product's coverage — pallet 3,000 ft², box 200 ft² at 2" — scaled to your chosen depth. Prices reflect your live product prices.
Shop
Pick your pine straw.
Every product is long-needle and weed-seed-free, sold by the box (4 bales) or the pallet (48 bales). Filter by what you're mulching and how much you need.
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Order size
11 products
PALLETS - 14 INCH A-GRADE COMMERCIAL DELIVERY
1 PALLET
14" Premium A-Grade - 3,000 sq.ft. COMMERCIAL DELIVERY
One Pallet of 14 Inch Premium Pine Straw - Covers 3,000 Square Feet at a 2 inch depth - Commercial Delivery Only - Fork...
$989.00
Boxes - Long Needle Pine Straw
2 LARGE BOXES
14" A-Grade - 400 sq.ft. RESIDENTIAL DELIVERY
Two Large Boxes - Covers 400 Square Feet @ a 2 inch depth - Delivered via Fedex Home Delivery - Average delivery time is...
$230.00
PALLETS - 14 INCH A-GRADE COMMERCIAL DELIVERY
2 PALLETS
14" Premium A-Grade - 6,000 sq.ft. COMMERCIAL DELIVERY
Two Pallets of 14" A-Grade Pine Straw - Covers 6,000 Square Feet at a 2 inch depth - Commercial Delivery Only - Fork Lift...
$1,805.00
Boxes - Long Needle Pine Straw
3 LARGE BOXES
14" A-Grade - 600 sq.ft. RESIDENTIAL DELIVERY
Three Large Boxes - Premium A-Grade - Covers 600 Square Feet @ a 2 inch depth - Delivered via Fedex Home Delivery - Average...
$345.00
PALLETS - 14 INCH A-GRADE COMMERCIAL DELIVERY
3 PALLETS
14" Premium A-Grade - 9,000 sq.ft. COMMERCIAL DELIVERY
Three Pallets of 14 Inch Premium Pine Straw - Covers 9,000 Square Feet at a 2 inch depth - Commercial Delivery Only - Fork...
$2,410.00
Boxes - Long Needle Pine Straw
4 LARGE BOXES
14" A-Grade - 800 sq.ft. RESIDENTIAL DELIVERY
Four Large Boxes - Premium A-Grade - Covers 800 Square Feet @ a 2 inch depth - Delivered via Fedex Home Delivery - Average...
$460.00
PALLETS - 14 INCH A-GRADE COMMERCIAL DELIVERY
4 PALLETS
14" Premium A-Grade - 12,000 sq.ft. COMMERCIAL DELIVERY
Four Pallets of 14 Inch Premium Pine Straw - Covers 12,000 Square Feet at a 2 inch depth - Commercial Delivery Only - Fork...
$3,214.00
PALLETS - 14 INCH A-GRADE COMMERCIAL DELIVERY
5 PALLETS
14" Premium A-Grade - 15,000 sq.ft. COMMERCIAL DELIVERY
Four Pallets of 14 Inch Premium Pine Straw - Covers 15,000 Square Feet at a 2 inch depth - Commercial Delivery Only - Fork...
$4,018.00
BOXES - 14 INCH A-GRADE HOME DELIVERY
8 LARGE BOXES
14" A-Grade - 1,600 sq.ft. RESIDENTIAL DELIVERY
Eight Large Boxes - Premium A-Grade - Covers 1,600 Square Feet @ a 2 inch depth - Delivered via Fedex Home Delivery - Average...
$920.00
Boxes - Long Needle Pine Straw
SAMPLE BOX - 14 INCH A-GRADE
One Sample Box - Premium A-Grade - Delivered via Fedex Home Delivery - Average delivery time is 3 - 4 days.
$44.00
Quick start
Mulch it right, once.
Four steps that separate a thriving blueberry planting from a struggling one. Same rules whether you've got four bushes or four hundred rows.
STEP 01
Weed first
Clear the row or bed before you lay straw — the mat keeps new weeds out, but it'll happily preserve the ones already there.
STEP 02
Go 3–4" deep
Thick enough to block light and hold moisture, not so thick it suffocates roots. Spread it even across the whole root zone, not just the trunk.
STEP 03
Leave a collar
Keep a 2–3" gap between straw and each stem. Mulch packed against the crown traps moisture and invites rot — the most common mistake.
STEP 04
Refresh yearly
Top up a thin layer each fall to guard against freeze-thaw heaving, or in spring to lock in moisture before summer. One pass is usually plenty.
Growing out West? In Washington, Oregon, and California, pine straw isn't a local roadside resource — and that's exactly why it's worth shipping. A breathable mulch that holds irrigation water in the root zone earns its freight every dry summer.
Reference · fact-checked
The blueberry growers reference.
A working library of best practices — pulled from university extension programs, the USDA, and the U.S. Highbush Blueberry Council, checked against the research and refreshed each season. No folk wisdom.
Every entry below traces back to sources like these — not blog hearsay.
Soil & pH
Hit 4.5–5.5 before you plant
Blueberries need a soil pH of 4.5–5.5 to keep iron and manganese available. Elemental sulfur is the most reliable way to lower it, but soil bacteria convert it slowly — work it in at least a year ahead, never on saturated soil. Established plantings hold the range with ammonium fertilizers and, where water is alkaline, acid injection.
Target 4.5–5.5 · sulfur ≥ 1 yr aheadSource: Oregon State, Michigan State & Mississippi State Extension
Water & irrigation
Drip beats sprinklers, twice over
Mature plants want 1–2 inches of water a week, and their shallow roots dry out fast in well-drained soils. Drip (trickle) irrigation is the preferred method: it delivers water to the root zone, keeps foliage dry to limit disease, and uses far less water than sprinklers. Run the lines underneath the mulch.
1–2 in / week · drip preferredSource: USDA-ARS, UF/IFAS & Oregon State Extension
Mulching
3–4 inches, with a collar
A 3–4 inch organic mulch — pine straw, pine bark, or needles — conserves moisture, blocks weeds, moderates soil temperature, and maintains acidity as it breaks down. Keep a 2–3 inch gap between mulch and each stem to prevent crown rot, and refresh the layer yearly.
3–4 in deep · yearly top-upSource: Univ. of Maryland & Oregon State Extension
Nutrition & fertility
Feed ammonium, never nitrate
Blueberries use the ammonium form of nitrogen and struggle to process nitrate, so growers reach for ammonium sulfate or urea and avoid nitrate and chloride fertilizers. The plants are very sensitive to soluble salts — band fertilizer a few inches from the base rather than concentrating it, guided by soil and tissue tests.
Ammonium-N · band, don't pileSource: UF/IFAS & Mississippi State Extension
Variety & chill hours
Match the cultivar to your winter
Every cultivar needs a set number of chill hours (time near 32–45°F) to flower properly. Northern highbush want 800–1,000+ hours and suit cool regions; southern highbush (200–600) and rabbiteye fit mild-winter climates like Florida and California. Plant the wrong chill class and bloom comes in sparse and uneven — and rabbiteye need a second rabbiteye variety to pollinate.
NH 800–1,000h · SH/RE 200–600hSource: Oregon State, Virginia Tech & UC ANR Extension
Pests & disease
Trap for SWD before fruit colors
Spotted wing drosophila is the headline pest: females lay eggs in ripening fruit, and one female can produce hundreds with a new generation in 8–10 days. Hang monitoring traps and act at the first catch as berries turn. Sanitation — removing cull fruit, thinning canes, controlling weeds — cuts pressure for SWD and fungal diseases like mummy berry alike.
Monitor early · sanitation firstSource: Univ. of Georgia & UF/IFAS Extension (IPM)
42–56%
Less water used by drip irrigation than micro-sprays and sprinklers — while growing the most plant — in USDA-ARS field trials on northern highbush blueberry. The case for drip, in one number.
USDA-ARS · HortScience field study
300–600
Eggs a single spotted wing drosophila female can lay, with a new generation every 8–10 days in warm weather. Why early trapping beats reacting to larvae you can already see.
UF/IFAS Extension · ENY-2136
We add to this library every season. Sources are university extension programs, the USDA, and the U.S. Highbush Blueberry Council — always cited, always current.
Get new guides
Farm & bulk orders
Pallets and freight, handled.
From a few pallets to a full reefer lane, we ship pine straw to commercial blueberry operations across the country.
- Weed-seed-free, guaranteed. No introducing new weed pressure to clean rows — a problem hay and field straw can't promise.
- Standardized bales. Consistent weight and coverage across the whole load, so your per-acre planning actually holds up.
- Volume pricing & LTL freight. Quoted by the load and delivered on pallets, with split shipments for multi-site growers.
- Water-conservation positioning. A real advantage for Western operations managing irrigation in dry summers.
Request a farm quote
Tell us your acreage and location — we'll come back with bale counts and freight.
Questions growers ask
Pine straw & blueberries, answered.
We ship by the box (4 bales, 200 ft²) and the pallet (48 bales, 3,000 ft²) so coverage stays consistent and the straw arrives protected for transit. If you just want to trial it, the 1-bale Sample Box covers about 25 ft² — enough to see the color and needle length on your own rows.
No — and any seller claiming it will is overselling. Multiple university extensions have shown pine straw has little lasting effect on established soil pH. What it reliably does is maintain acidity rather than raise it like hardwood bark or limed compost. To actually lower pH, you'll use elemental sulfur or an acidifying fertilizer; pine straw then protects that work.
For blueberries, long-needle is better. Short needles pack down into a dense mat that restricts airflow and water movement to the shallow roots. Long needles stay loose and woven, breathing while they hold moisture. Everything we ship for blueberries is long-needle.
Lay 3–4 inches over the root zone, keeping a 2–3 inch gap around each stem. Because pine straw breaks down slowly, most growers only top up a thin layer once a year — far less often than straw or grass clippings, which decompose in a single season.
Pine straw isn't a food source for termites the way wood mulch can be, and it's widely used right up against landscapes without issue. As with any mulch, keep it off the crowns and structures. One honest caveat: dry pine straw is flammable, so keep it well clear of buildings, grills, and burn areas.
Pine straw is a natural, minimally-processed material — fallen needles raked from the forest floor with nothing added. For your specific certification, confirm sourcing requirements with your certifier; we're glad to provide details on origin and handling for the load you order.
Growing tips, in season.
When to mulch, how to nail your soil pH, new entries in the reference library, and grower-only pricing — sent only when it's actually time to act. No spam between seasons.
Tied to the seasonal calendar for your hardiness zone.