Staking Wire Tomato Cages Against Wind with 16-Gauge Tie Wire: Two Stakes per Cage, Six Seam Ties, and 10 Feet of Wire per Cage

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Drive two 6-foot stakes on opposite sides of each cage, tie the cage to each stake at 12, 30, and 50 inches with 16-gauge tie wire, and close the seam with 6 more ties. At 10 inches per tie, that is 12 ties and 10 feet of wire per cage.

How do you keep a wire tomato cage from blowing over?

Drive two stakes into the ground on opposite sides of the cage and tie the cage to both, low, middle, and high. A loaded tomato cage acts like a sail, so leg spikes alone rarely hold it; two stakes tied with galvanized wire keep it upright through summer storms.

University of Wisconsin Extension's trellising, staking, and caging guide says a 2-foot cage takes a 6-foot length of wire and a 3-foot cage takes 9 feet. It rolls the wire into a cylinder, secures the ends, and supports it with two stakes driven into the ground.

West Virginia University Extension's trellising article says a tomato trellis should be at least 48 inches high for most varieties. It lists wire cages, woven wire fence, livestock panels, and wooden, rebar, or metal stakes as supports.

Tie-Wire Math for 12 Cages

Tie job Ties per cage Wire at 10 in. per tie
Seam, every other horizontal wire 6 60 in.
Stake ties, 2 stakes x 3 heights 6 60 in.
Per cage 12 120 in. (10 ft.)
12 cages 144 120 ft.

A 5-foot cage with 6-inch mesh has 11 horizontal wires, so tying every other one starting at the bottom gives 6 seam ties.

Materials and Tools

  • Galvanized 16-gauge tie wire, about 120 feet for 12 cages
  • Twenty-four 6-foot stakes: steel T-posts, rebar, or 1-inch square wood
  • Your wire cages, 2 feet across and 5 feet tall
  • A small sledge, fencing pliers or a tie-wire twister, and wire snips
  • Gloves and safety glasses

Staking Steps

  1. Set the cage. Center it over the transplant and push the leg spikes into the soil.
  2. Pick the wind side. Line the two stakes up with the direction your storms usually come from.
  3. Drive the stakes. Drive one stake tight against each side of the cage, 18 inches deep.
  4. Cut the ties. Snip 10-inch pieces, 12 per cage.
  5. Close the seam. Tie the cage's two edges together at every other horizontal wire, starting at the bottom.
  6. Tie low. Wrap a tie around the stake and the cage's horizontal wire nearest 12 inches and twist 3 turns.
  7. Tie the middle and top. Repeat near 30 and 50 inches on both stakes.
  8. Fold the tails. Bend every twisted end outward, away from the vines.
  9. Check after storms. Re-twist any tie that loosened and straighten a leaning cage before the stems set.

A 6-foot stake driven 18 inches stands 54 inches tall, so the 50-inch tie still lands on the stake.

Cage Failures

  • One stake lets the cage pivot and lean
  • Ties twisted fewer than 3 turns slip on smooth stakes
  • Plastic ties turn brittle in a summer of sun
  • Leg spikes alone pull out once the plant is heavy with fruit

Larger arches for vining crops are in building a T-post and cattle-panel arch trellis over a raised-bed path. Gopher-prone beds under the cages need lining raised garden beds with hardware cloth.

The hardware cloth mesh size and gauge guide explains what wire gauge numbers mean.

The same twist-tie method holds mesh to steel, as in attaching hardware cloth to metal T-posts and pipe frames.

FAQ

Can I reuse the ties?

Usually not. Cut them off in fall and use fresh wire next season.

Is 16-gauge strong enough?

Yes for cages. It bends easily by hand yet holds through a season of wind.

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