CALIFORNIA CENTRAL VALLEY · SINCE 2020

AGRICULTURAL TARPS.
DIRECT TO YOUR OPERATION.

LLDPE black/white and clear UV-treated tarps in 30–150 ft widths and up to 1,000 ft long. Silage bags, bunker covers, stockpile tarps, fumigation tarps, twine, and tape. Direct delivery throughout California.

What We Stock

White LLDPE silage bags for dairy feed storage in California

Silage Bags

  • 10 · 12 · 14 ft widths
  • Up to 500 ft long

High-quality silage bags for dairy operations throughout California. Designed for long-term feed storage with superior moisture protection.

Hay covers protecting stacked hay bales from California weather

Hay Covers

Heavy-duty plastic hay covers built for stacks. UV-resistant and made to withstand California weather conditions through the full storage season.

Agricultural plastic cover weighted over a farm silage bunker

Silage/Bunker Covers

Heavy-duty LLDPE black/white silage cover. 18-month UV resistance keeps your silage pile protected through extended storage when your operation requires it. Delivered direct to farms and dairy operations throughout California’s Central Valley. Call for sizing and availability.

Baled alfalfa hay bound with agricultural twine in the Central Valley
Roll of white agricultural vapor-bond repair tape

Twine & Tape

Agricultural twine and repair tape available alongside tarp and silage bag orders. Call Plainstar Supply to bundle with your next delivery.

Who We Serve

Tap a crop to see what we cover.

Why Plainstar

01

Direct Delivery

We deliver direct to your farm and hulling operation, throughout California’s Central Valley.

02

American Made

We’re committed to promoting American-made products and prioritize USA-made materials wherever we can source them for your operation.

03

Real Inventory

We stock products year-round to support your operation as efficiently as possible. Call and we’ll tell you exactly what’s on the shelf.

04

Central Valley Local

Based in Madera, CA, we sit right in the heart of the Central Valley and can support local operations quickly when you need us most.

Serving California’s Central Valley

  • Arbuckle
  • Bakersfield
  • Chico
  • Chowchilla
  • Coalinga
  • Delano
  • Dunnigan
  • Firebaugh
  • Fresno
  • Glenn
  • Hanford
  • Kingsburg
  • Los Banos
  • Madera
  • Manteca
  • McFarland
  • Merced
  • Modesto
  • Redding
  • Ripon
  • Selma
  • Shafter
  • Stockton
  • Stratford
  • Tulare
  • Turlock
  • Visalia
  • Wasco
  • Williams

Frequently Asked Questions

What agricultural tarps and covers does Plainstar Supply carry?

Plainstar Supply carries LLDPE almond stockpile tarps, fumigation tarps, silage bags, silage and bunker covers, hay covers, and agricultural twine and tape. Our tarps come in UV-treated black/white and clear film, in widths from 30 to 150 feet and lengths up to 1,000 feet, and we deliver direct to farms, hullers, and dairies throughout California.

What size almond stockpile tarp do I need?

The right tarp size depends on the length, width, and height of your stockpile, plus enough extra material to seal the edges to the ground. Plainstar stocks widths from 30 to 150 feet and lengths up to 1,000 feet, and we can size a tarp to your exact stockpile. Call (949) 525-6483 and we will help you spec it.

Should the white side or the black side of the tarp face up?

On almond stockpiles and silage, the white side faces up and the black side faces down. The white surface reflects sunlight and lowers heat and condensation under the tarp, which helps protect your product through storage. Growers using tarps for weed control run them black side up instead.

Can Plainstar tarps be used for fumigating almond stockpiles?

Yes. Plainstar’s LLDPE stockpile tarps are rated for fumigation use. Fumigation tarps are made from gas-impermeable polyethylene so the fumigant stays sealed under the cover, and the edges are held down with soil during treatment. Call us for the right film and size for your fumigation program.

How long do the tarps last, and how UV resistant are they?

Plainstar’s LLDPE tarps are UV treated with 18-month UV resistance, built to hold up through extended stockpile and feed storage. Actual life depends on sun exposure and handling. Folding tarps and storing them dry and out of direct sun between uses helps them last as long as possible.

What is the difference between silage bags and bunker covers?

Silage bags store feed in a sealed tube and need the least infrastructure, which makes them a good fit for smaller operations or batch storage. Bunker and silage covers are heavy plastic sheets that seal feed down in a drive-over or walled bunker, giving dairies more storage volume in the same footprint. Plainstar carries both.

What are Plainstar tarps made of?

Plainstar tarps are LLDPE, or linear low-density polyethylene, a flexible, puncture-resistant plastic film that is UV treated for outdoor use. They are available in black/white and clear, and are built to stand up to sun, weather, and repeated handling in the field.

What areas does Plainstar Supply deliver to?

Plainstar Supply delivers direct throughout California. We supply almond growers and hullers, dairies, hay growers, and nut and raisin processors across the Central Valley, delivering from our location in Madera.

How do I get pricing or place an order?

Call Plainstar Supply at (949) 525-6483 for sizing and pricing. Because every tarp is sized to your operation and priced by size and quantity, we quote each order directly and deliver to your farm or facility. We are open Monday through Friday, 7 a.m. to 5 p.m.

Do you carry twine and tape too?

Yes. Plainstar carries agricultural twine and repair tape alongside our tarps, silage bags, and covers. Ask us to add them to your next delivery so everything arrives together.

Call for Pricing

(949) 525-6483

355 S Schnoor Ave, STE 107, Madera, CA 93637

Mon–Fri · 7:00 AM–5:00 PM

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Call Now: (949) 525-6483