Celebrity Tomato in Zone 8A — Southeast

Celebrity Tomato is a winner for Southeast gardeners because it delivers that classic, juicy tomato flavor we crave all summer long. It's a reliable producer even in our long, hot summers and the fruits are perfect for slicing, salads, and canning. Plus, its disease resistance makes it a bit more forgiving, which is a blessing when you're battling the humidity here.

Sure, we have our challenges – humidity, fungal diseases, and those pesky Japanese beetles – but with a little planning and the Southeast's long 245-day growing season, you can enjoy a bumper crop of Celebrity tomatoes. Timing is key, and with these tips, you’ll be set up for success.

Starting your Celebrity Tomato seeds indoors gives you a head start on the season. Aim to sow your seeds early February through early March, about six weeks before you plan to transplant them outside. You have about a 3-week window here.

Use seed trays or small pots filled with a good seed-starting mix. Keep them warm (around 70-75°F) and provide plenty of light – a grow light works wonders. Water gently from the bottom to avoid damping off, a common problem in our humid Southeast springs.

Remember, our spring weather can be moderate, so don't rush to put them outside too early. A little patience pays off.

Once the danger of frost has passed, usually late March through late April, it's time to transplant your Celebrity Tomato seedlings outdoors. Before you do, harden them off by gradually exposing them to the outdoor elements for about a week. This prevents transplant shock.

Choose a sunny spot (at least 6-8 hours of direct sunlight) and space your plants 24-36 inches apart. Be mindful of late-season cold snaps. A sudden dip in temperature can set them back, so keep an eye on the forecast.

Consistent watering is crucial for Celebrity Tomato, especially in the Southeast's hot, humid summers. These plants aren't drought-tolerant, so don't let them dry out. The sweet spot is to keep the soil consistently moist but not waterlogged.

During the hottest part of the summer, you'll likely need to water deeply every 2-3 days, providing about 1-2 inches of water per week. Stick your finger about 2 inches into the soil – if it feels dry, it's time to water. Focus on watering at the base of the plant to avoid getting the leaves wet, which can encourage fungal diseases in our humid climate.

Signs of underwatering include wilting leaves and dry soil. Overwatering can lead to yellowing leaves and root rot. Mulching around your plants with straw or pine straw (common in the Southeast) helps retain moisture and suppress weeds.

Celebrity Tomatoes are considered determinate, but they can still get fairly large, so providing support is important. Cages or sturdy stakes work well. Since they are semi-determinate, medium-height cages are usually sufficient.

Install your chosen support system at planting time. This prevents disturbing the roots later on. As the plants grow, gently guide the stems within the cage or tie them loosely to the stakes.

Get ready to harvest your first Celebrity Tomatoes early June through late July, roughly 70 days after transplanting. The fruits are ready when they are a deep red color, firm to the touch, and have just a slight give when gently squeezed.

To harvest, simply twist or snip the tomato off the vine, being careful not to damage the plant. Regular harvesting encourages continued production. As our first frost approaches in mid- November, harvest any remaining green tomatoes and bring them indoors to ripen.

Here are a few common problems you might encounter with Celebrity Tomato in the Southeast:

Blossom Drop

• What it looks like: Flowers fall off without setting fruit. Small fruit yellows and drops. The plant looks healthy but produces no fruit.
• What causes it: Temperature stress is a big culprit. Our hot days and warm nights can prevent fruit set. Low humidity, excess nitrogen, or poor pollination can also contribute.
• How to fix/prevent it: Be patient – fruit set should resume when temperatures moderate. Provide afternoon shade during the hottest part of the day. Ensure consistent watering. Avoid over-fertilizing with nitrogen. Gently shake the plants to encourage pollination, or try hand-pollination.

Hornworms

• What it looks like: Large sections of leaves stripped overnight. You might find large (up to 4 inches) green caterpillars with white diagonal stripes. Look for dark droppings on the leaves below.
• What causes it: These are the larvae of hawk moths. They lay their eggs on tomato family plants, and the caterpillars are voracious eaters.
• How to fix/prevent it: Handpicking is effective. They're big, so they're easy to spot. Bt (Bacillus thuringiensis) spray is a safe and organic option. If you see a hornworm with white cocoons on its back, leave it be – those are parasitic wasp eggs that will take care of the hornworm.

Early Blight

• What it looks like: Brown spots with concentric rings (a target or bullseye pattern) appear on the lower leaves first, spreading upward. Leaves yellow and eventually drop.
• What causes it: This is a fungal disease (Alternaria solani) that loves our warm, humid conditions. It spreads via soil splash onto lower leaves.
• How to fix/prevent it: Remove and destroy any affected leaves. Don't compost them. Mulch around the plants to prevent soil splash. Water at the base, not overhead. Improve air circulation by spacing plants properly and pruning. Copper fungicide can help slow the spread. Rotate your crops each year.

Southeast Specific Challenges: Our hot, humid summers and frequent rainfall create the perfect environment for fungal diseases like early blight. Make sure to provide good air circulation, water at the base of the plants, and mulch to prevent soil splash. Keep a close eye out for hornworms and be prepared to handpick them as needed.

Companion planting can really help your Celebrity Tomatoes thrive in the Southeast. Basil is a great choice because it repels tomato hornworms and whiteflies, plus it improves the flavor of the tomatoes. Carrots deter nematodes in the soil and parsley attracts beneficial insects. French marigolds are known to repel nematodes and other pests.

Avoid planting brassicas (like cabbage and broccoli) near your tomatoes, as they can stunt tomato growth. Fennel inhibits the growth of many plants, so keep it far away. Corn can attract tomato hornworms, so it's best to avoid planting them together.