Salsa + Marinara Garden Plan

Six 17-foot plastic-mulched rows with 1/2" soaker hose, tuned for tomatoes, sweet peppers, bottling sauce, companion plants, and one happy row of flowers if Rachel wants the floral victory lap.

Tomato Sweet pepper Herb Allium Flower Soaker hose
Store list Row map Varieties Planting Checklist

At-the-store buy list

Fast version for the nursery aisle. Checkboxes save on this phone.

Short answer: yes, you have room.

This plan uses rows 1–3 mostly for tomatoes, row 4 for sweet peppers, row 5 as a sauce support row with extra peppers, basil, onions/chives, and flowers, and row 6 as a full pollinator/cut-flower row.

Expected bottling yield: about 260–470 lb tomatoes from 26 plants in a normal-to-good year, plus 24–48 lb sweet peppers. For marinara, paste tomatoes carry the load; for salsa, add onion/cilantro from other beds or succession containers because cilantro hates hot plastic mulch almost as much as teenagers hate chores.

Important manure note

If the steer manure was composted/aged, proceed. If it was fresh, be careful: it can burn roots and creates food-safety timing issues. Keep harvestable fruit off soil/plastic, wash produce, and avoid adding more fresh manure now.

Planting layout: six 17-foot rows

Use the foot markers as approximate planting-hole positions. Put the soaker hose centered under the plastic; cut X-shaped holes just large enough to plant, then tuck plastic back tight around stems.

Row 1 — Paste tomatoes: San Marzano / Roma / Amish Paste9 plants, 22–24" apart
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Buy: 9 paste tomatoes
22–24"add onions/chivesstake early
Best for marinara volume. Add onion sets, bunching onions, or chives in the between-plant pockets. Stake or trellis before plants get floppy and theatrical.
Row 2 — Paste tomatoes: disease-resistant + high-yield mix9 plants, 22–24" apart
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Buy: 9 more paste tomatoes
mix varietiesbasilmarigolds
Mix paste varieties so one disease or weird weather week does not bully the whole sauce crop. Basil and marigolds tucked between holes help pollinators and kitchen happiness.
Row 3 — Salsa + fresh tomatoes8 plants, 24–27" apart
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Buy: 8 fresh/salsa tomatoes
24–27"1 cherry maxearly variety
Use slicers and early tomatoes here: Celebrity, Early Girl, Jet Star, Better Boy, Cherokee Purple, or one cherry if the kids graze. Cherries are productive little chaos machines; one is enough.
Row 4 — Sweet peppers for salsa and roasting12 plants, 16–18" apart
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Buy: 12 sweet peppers
16–18"no hot pepperssupport
Buy mostly bell/Carmen/Jimmy Nardello/sweet banana. If you use poblano, treat it as “very mild but not guaranteed no-heat.”
Row 5 — Sauce support row4 peppers + basil + alliums + flowers
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Buy: 4 peppers + basil/alliums
basil blockchives/onionsedge flowers
This row fills the sauce gaps: more sweet peppers, a dense basil block for marinara, bunching onions/chives, plus edge flowers. Cilantro should go in cooler succession spots, not under hot plastic.
Row 6 — Flowers + beneficial insect rowWhole row, Rachel-approved
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Buy: flower row seed/starts
marigoldalyssumzinnia/cosmos
Use marigolds, calendula, alyssum, zinnias, cosmos, nasturtium at row edges, and dill/fennel-family herbs only if they will not shade or self-seed into mayhem. Skip fennel near vegetables.

What to buy

ItemQuantityBest choicesWhy
Paste tomatoes18 startsSan Marzano, Roma VF, Amish Paste, Big Mama, Opalka, GranaderoMain marinara volume; meaty fruit cooks down faster and bottles thicker.
Salsa/fresh tomatoes8 startsCelebrity, Early Girl, Jet Star, Better Boy, Cherokee Purple, 1 cherry maxFresh salsa flavor, early harvest, slicing, and variety insurance.
Sweet peppers16 startsCalifornia Wonder, Ace, King Arthur, Carmen, Jimmy Nardello, Sweet Banana, LunchboxSalsa color, roasted pepper flavor, no hot-pepper roulette.
Alliums30–40 sets/plugsBunching onions, chives, red/white onion sets, garlic chivesSalsa ingredients and mild pest confusion around tomatoes.
Basil10–12 starts or seedGenovese, Italian Large Leaf, Thai basil optionalMarinara, pesto, and tomato companion planting.
Oregano/parsley2–4 plantsItalian oregano, flat-leaf parsleyMarinara herb base. Oregano can be perennial; consider a non-plastic edge or herb bed.
FlowersMostly seeds + your home startsTransplant your started marigolds and zinnias; direct-sow calendula, alyssum, cosmos, nasturtium, borageSeeds are the best value for a whole flower row. Buy starts only for gaps or instant color.

Buy ratio

Tomatoes: 70% paste / 30% fresh-salsa Peppers: 50% bell / 30% roasting sweet / 20% snacking sweet Flowers: use home-started marigolds/zinnias + cheap seed packets for the rest

Vegetable starts make sense for tomatoes and peppers. For flowers, use seeds and your home-started marigolds/zinnias so the flower row does not become a boutique financial instrument.

Planting steps under plastic

  1. Pre-water the rows through the soaker hose the day before planting so transplants go into evenly moist soil.
  2. Mark plant positions with chalk or tape on the plastic using the row map above.
  3. Cut X holes, not big circles. Keep plastic snug to hold heat and block weeds.
  4. Plant tomatoes deep: bury 1/2 to 2/3 of the stem after removing lower leaves.
  5. Plant peppers level: do not bury stems deeply like tomatoes.
  6. Water in with hose and check each hole for contact with damp soil.
  7. Install supports immediately: use your existing tomato cages, cut cattle panels, T-posts, and string. No need to buy more.

Spacing rules

CropSpacing in 17 ft rowNotes
Indeterminate tomatoes24–30"Use 8 per row if not pruning; 9 if trellised/pruned.
Determinate/paste tomatoes22–24"Good with cages or weave; prune lightly.
Sweet peppers16–18"12 per row works if supported and fed evenly.
Basil10–12"Pinch often so it bushes instead of bolting.
Marigold/calendula10–12"Great near row ends and flower row.
Alyssum6–8"Low-growing beneficial insect carpet; great row edges.

Companion plants that earn their keep

PlantUseWhere
BasilKitchen herb, pollinator flowers if allowed to bloom lateRows 2, 3, 5
Chives / bunching onionsSalsa ingredient, mild pest confusionBetween tomatoes and row edges
Sweet alyssumAttracts hoverflies and tiny beneficial waspsFlower row and row ends
MarigoldPollinator draw, classic tomato companionEnds of rows and flower row
CalendulaLong bloom, beneficial insects, cut flowersFlower row
NasturtiumTrap crop, edible flowers, sprawling ground coverEdges only so it does not invade holes
BoragePollinators love itBack/end of flower row; give it room

Avoid or relocate

  • Cilantro: essential for salsa but bolts fast in summer heat. Grow in a cooler raised bed, partial shade, or containers; sow every 2–3 weeks.
  • Fennel: beautiful, but unfriendly near many vegetables. Plant elsewhere if you want it.
  • Mint: container only unless you want mint to annex the county.
  • Brassicas: not needed here and can compete with tomatoes/peppers.
  • Hot peppers: skip for this plan. If someone later wants heat, grow one jalapeño/serrano in a separate container with a name tag and a tiny warning siren.

Yield estimate

26 tomato plants × 10–18 lb = 260–470 lb tomatoes.

16 sweet pepper plants × 1.5–3 lb = 24–48 lb peppers.

Actual yield depends on variety, heat, water consistency, pruning, disease pressure, and whether children eat half the cherry tomatoes while “checking the garden.”

Marinara planning

Paste tomatoes cook down heavily. A practical planning number is 5–6 lb fresh tomatoes per quart of thick sauce.

Rows 1–2 should carry most of your bottled marinara. Freeze whole tomatoes during peak weeks if bottling day gets ambushed by baseball or life.

Salsa planning

Use row 3 tomatoes + row 4/5 peppers + onions/cilantro from other beds. For safe canning, use a tested salsa recipe and do not casually change acid ratios.

Bottling salsa is chemistry wearing a sombrero. Respect the acid.

Central Utah timing guide

WhenDo this
1–2 weeks before transplantRun soaker hoses, test coverage, warm soil under plastic, harden off starts outdoors.
After frost risk, nights mostly 50°F+Transplant tomatoes and peppers. Use row cover/wall-o-water if nights dip.
2 weeks after transplantCheck establishment, replace weak plants, start light feeding if growth is pale.
June–JulyTrellis, prune tomato suckers lightly, pinch basil, succession sow cilantro elsewhere.
August–frostHarvest frequently, roast/freeze overflow, batch can salsa and marinara.

Watering with buried soaker hose

  • Start with 30–45 minutes, 2–3 times per week, then adjust by soil moisture 4–6" down.
  • Tomatoes need consistency to avoid splitting and blossom-end rot.
  • Peppers like steady moisture but dislike soggy roots.
  • Under plastic, the surface can look dry while roots are wet. Check below the plastic before adding more water.
  • Add calcium only if needed; blossom-end rot is usually inconsistent water, not a calcium shortage.

Nursery trip checklist

Planting day checklist

Recommended final layout

Rows 1–2: 18 paste tomatoes. Row 3: 8 fresh/salsa tomatoes. Row 4: 12 sweet peppers. Row 5: 4 sweet peppers + basil/alliums/herbs. Row 6: flowers and beneficial insect plants from seeds plus your home-started marigolds and zinnias.

This keeps the main bed focused on tomatoes and peppers while still giving you sauce herbs, pollinator support, and a whole flower row. Use the cattle panels/T-posts/string you already have for support, and spend nursery money on food starts instead of fancy flower starts. Sensible, pretty, productive — rare hat trick.