Summer garden

• 28 Dec, 2025
• • Vegetables

Growing Tomatoes: From Seed to Sauce

Tomatoes are the crown jewels of my summer garden. Nothing compares to a sun-warmed tomato eaten right outside, juice on your fingers and all. It really is a different fruit from store tomatoes. Here's what I've learned over the years, including a few lessons I learned the hard way. Choosing Your Tomato Varieties Determinate vs. Indeterminate Determinate (Bush) tomatoes:Compact, bushy growth (3-4 feet) Fruit ripens all at once Great for containers and small spaces Good for canning and preserving Examples: Roma, Celebrity, Bush Early GirlIndeterminate (Vining) tomatoes:Continuous growth (6-10+ feet) Produce fruit all season until frost Need sturdy support Best for fresh eating Examples: Cherokee Purple, Brandywine, Sun GoldMy Favorite VarietiesCherry: Sun Gold (sweet and prolific), Black Cherry (complex flavor) Slicing: Cherokee Purple (heirloom perfection), Big Beef (reliable producer) Paste: San Marzano (sauce heaven), Amish Paste (meaty and flavorful) Container: Tumbling Tom, Patio PrincessStarting Tomatoes From Seed Start seeds indoors 6-8 weeks before your last frost date.Sow seeds ¼ inch deep in seed-starting mix Keep warm (70-80°F). A heat mat helps enormously Provide strong light once sprouted Transplant to larger pots when first true leaves appear Keep soil consistently moist but not soggyFrom Transplants If you buy nursery starts:Look for stocky, deep green plants Avoid leggy or flowering plants Check for pests and disease signsPlanting Out Timing Wait until:Night temperatures consistently above 50°F Soil temperature at least 60°F 1-2 weeks after last frost dateThe Deep Planting Secret Here's my best tomato tip: plant them deep! Remove the lower leaves and bury the stem up to the top set of leaves. Tomatoes root along their stems, creating a stronger, more robust plant. SpacingDeterminate: 2-3 feet apart Indeterminate: 3-4 feet apart Rows: 4-5 feet apartSupport Systems Tomatoes need support. Options include: Cages: Easy but need to be sturdy (those flimsy cone cages aren't enough for indeterminate types) Stakes: Traditional method, requires regular tying String trellising: Commercial technique, very effective for indeterminate varieties Florida weave: Great for rows, uses stakes and twine Care Throughout the Season WateringDeep, consistent watering is key (1-2 inches per week) Water at soil level, not on leaves Mulch to retain moisture Inconsistent watering causes blossom end rot and cracking. For a full routine, see How to Water a Vegetable Garden the Right WayFeedingSide-dress with compost when fruits start forming Use balanced fertilizer, not too much nitrogen (causes lots of leaves, few fruits) Stop fertilizing when plants are loaded with fruitPruning (Indeterminate Types) Remove suckers (the shoots that grow in the "armpit" between the main stem and branches) for:Better air circulation Larger fruits Easier managementI let 2-3 main stems develop and remove the rest. Common Problems Blossom End Rot Symptom: Dark, sunken spots on fruit bottomsCause: Calcium uptake issues, usually from inconsistent wateringSolution: Mulch, water consistently, don't over-fertilize Early/Late Blight Symptom: Brown spots on leaves, spreading upwardCause: Fungal diseasesSolution: Remove affected leaves, improve air circulation, mulch, avoid overhead watering Tomato Hornworms Symptom: Large green caterpillars defoliating plantsSolution: Hand-pick (they're actually easy to spot!), attract parasitic wasps Cracking Symptom: Cracks radiating from stemCause: Irregular watering, especially heavy rain after dry spellSolution: Consistent watering, harvest at first sign of cracking Harvesting and Storing When to PickColor is fully developed Slight give when gently squeezed Easily detaches from vineFor best flavor, let tomatoes ripen on the vine. But if frost threatens or pests are a problem, pick at "breaker stage" (just starting to color) and ripen indoors. Storage Never refrigerate tomatoes! Cold temperatures destroy flavor and texture. Store at room temperature, stem-side down. End of Season When frost approaches:Pick all remaining tomatoes Green tomatoes will ripen indoors (place in paper bag with a banana) Make fried green tomatoes or green tomato salsa with truly unripe onesMy Tomato Journey I grow about 15-20 tomato plants each year: cherries for snacking, slicers for sandwiches, and paste tomatoes for sauce. There's nothing like spending a late summer day turning that harvest into jars you'll open in the middle of winter. The first ripe tomato of the season is always a celebration. I slice it thick, add a little salt, and eat it standing right there in the garden. If this is your first tomato year, that first bite makes every wobble worth it. Related ReadingNatural Pest Control: Protecting Your Garden Without Chemicals Companion Planting: Friends and Foes in Your Garden