Local garden centers and nurseries stock the widest variety

Your local garden center or independent nursery is usually the best place to start. Staff there can tell you which varieties grow well in your region, point out healthy plants, and answer questions about soil and spacing on the spot. You can inspect the plant before buying — look for green leaves without spots, sturdy stems, and roots that aren't circling the pot.

Garden centers typically carry tomato plants in spring (March through May in most places), which is when they're easiest to find. Prices usually range from $3 to $8 per plant depending on size and variety. Many centers also sell starter supplies like cages, stakes, and potting soil in the same section, so you can gather everything at once.

To find a nursery near you, search online for "garden center near me" or "plant nursery [your city]". Call ahead during peak season — popular varieties like 'Early Girl' and 'Brandywine' sell out quickly, especially in April and May.

Big-box stores offer convenience and lower prices

Home improvement stores like Home Depot and Lowe's, as well as warehouse clubs like Costco, carry tomato plants during spring. Prices are often lower than independent nurseries — sometimes $2 to $5 per plant — and they're open early and late. The selection is smaller and more limited to common varieties, but you'll find reliable options like 'Better Boy' and 'Roma'.

The trade-off is less informed help. Staff may not know which varieties suit your climate or how to spot disease. Plants sometimes sit in poor conditions longer than at a dedicated nursery. Inspect carefully before checkout: avoid plants with yellowing leaves, wilting, or leggy (tall and thin) stems.

These stores restock weekly during the growing season, so if they're out of stock on your first visit, check back in a few days.

Online seed companies and mail-order nurseries ship seedlings

Companies like Burpee, Johnny's Selected Seeds, and Territorial Seed Company sell tomato seedlings by mail. You order online, and they ship the plants to your door in a box. This works well if you live far from good local options or want unusual varieties that local stores don't carry.

Shipping costs $10 to $20 and takes 3 to 7 days. Plants arrive smaller and more delicate than nursery plants, so they need careful handling when unpacking. Prices per plant are similar to local nurseries ($4 to $8), but you pay for shipping. Check the company's shipping dates — most only ship during a narrow window in spring to avoid cold damage in transit.

Read customer reviews before ordering. Some companies pack plants well; others have high arrival damage rates. Ask the company what their may provide is if a plant arrives dead or severely damaged.

Key Takeaways

  • Local garden centers and nurseries offer the best selection, informed information, and the chance to inspect plants before buying.
  • Big-box stores like Home Depot and Costco have lower prices and longer hours but smaller variety and less staff knowledge.
  • Mail-order nurseries let you order unusual varieties online, but you pay shipping and plants arrive smaller and more fragile.
  • Spring (March through May) is when tomato plants are most widely available; popular varieties sell out quickly in April and May.
  • Before buying, check for green leaves, sturdy stems, and roots that aren't circling the pot — avoid yellowing, wilting, or leggy plants.

Farmers markets and plant swaps

Many farmers markets sell tomato seedlings in spring, often grown by local growers who know your region well. Prices are competitive with nurseries, and you can ask the grower directly about their varieties and growing methods. Plants are usually healthy because they're sold quickly.

Plant swaps — community events where gardeners trade seeds and seedlings — are free or low-cost. You might find heirloom varieties and unusual types you won't see in stores. The downside is availability: swaps happen only once or twice a year, usually in early spring, and you have to know about them in advance. Check your city's parks department website or local gardening Facebook groups for swap dates.

What to look for when choosing a healthy plant

A good tomato seedling has thick, green stems without spots or discoloration. Leaves should be green and full, not yellowing or curling. Avoid plants that are very tall and spindly (a sign they didn't get enough light) or so small they look stunted.

Check the roots by gently tipping the pot. Roots should be white or light tan and fill the soil. If roots are circling tightly around the pot or poking out the drainage holes, the plant has been in the pot too long and may struggle after planting. A few roots showing at the bottom is normal, but dense, matted roots are a red flag.

Avoid any plant with spots on leaves, wilting, or insects. These problems are hard to fix once you plant it in the garden.

Timing your purchase for your planting date

Buy tomato plants one to two weeks before your last spring frost date. This gives you time to harden them off — a process where you gradually expose them to outdoor sun and wind over 7 to 10 days — before planting them in the ground. If you buy too early and frost hits, the plants may die.

To find your last frost date, search "last frost date [your city]" or check the USDA Hardiness Zone map. Most gardeners in the United States plant tomatoes between mid-April and mid-May, but this varies by region. If you buy plants and frost is still forecast, keep them indoors under a grow light or in a sunny window until it's safe to move them outside.

Frequently Asked Questions

Can I grow tomato plants from seed instead of buying seedlings?

Yes, but it takes 6 to 8 weeks indoors under lights before plants are ready to move outside. You'll need seed-starting supplies like trays, grow lights, and heat mats. Buying seedlings is faster and easier for most home gardeners, but growing from seed costs less if you're planting many plants.

What's the difference between determinate and indeterminate tomatoes?

Determinate varieties grow to a fixed size (usually 3 to 4 feet) and produce fruit all at once — good for canning. Indeterminate varieties grow tall (6 feet or more) and produce fruit throughout the season until frost. Ask the nursery staff which type the plant is, or check the label. Most home gardeners prefer indeterminate for fresh eating.

Is it better to buy a small plant or a large one?

Small plants (4 to 6 inches tall) often outgrow large, leggy plants once planted in the ground because they have stronger root systems. A medium-sized plant (8 to 12 inches) with thick stems and healthy leaves is usually the best choice. Avoid very large plants in small pots — they're often root-bound and stressed.

Can I buy tomato plants in summer if I missed spring?

Some nurseries restock in mid-summer for a second planting, but selection is much smaller. In most regions, plants bought after June won't have time to produce a full crop before frost. Check with your local garden center about summer availability in your area.