Celebrity Tomato in Zone 9B — Florida

Celebrity Tomato is a fantastic choice for Florida gardens because it delivers reliable yields of delicious, medium-large tomatoes perfect for slicing, sandwiches, and sauces. Its disease resistance makes it more forgiving than some heirlooms, and you'll be harvesting ripe tomatoes when many other gardeners are just starting their seasons.

While our long, hot, and humid summers present unique challenges, the Celebrity Tomato's relatively short maturity window allows you to harvest a good crop before the worst of the summer heat sets in. With a 344-day growing season, timing your planting right gives you a head start.

Starting your Celebrity Tomato seeds indoors is the way to go here in Florida. You have about a three-week window, from mid-December through early January, to get those seeds started. This gives them about 6 weeks to develop into strong seedlings before transplanting.

Use seed trays or small pots filled with seed-starting mix. Keep them warm (a heat mat helps) and provide plenty of light – a grow light is ideal. Make sure to keep the soil consistently moist, but not soggy. Bottom watering is a great technique – set the tray in a shallow dish of water and let the soil absorb moisture from the bottom. Remember, our spring here is reversed, so getting a jump start indoors is key.

Transplanting your Celebrity Tomato seedlings outdoors should happen between early February and early March. Before you plant, harden them off by gradually exposing them to outdoor conditions for about a week. This prevents transplant shock.

Choose a sunny spot with well-drained soil and space the plants 24-36 inches apart. Keep an eye on the weather – even though it's warming up, we can still get a cool snap during this time. Be ready to cover your young plants if a frost threatens.

Consistent watering is crucial for Celebrity Tomatoes, especially with our sandy soil. You'll want to keep the soil consistently moist, but not waterlogged. The "finger test" is your friend – stick your finger about 2 inches into the soil. If it feels dry, it's time to water.

During the cooler, drier months of early spring, you might only need to water a couple of times a week, giving each plant about 1-2 inches of water each time. As the weather heats up and humidity rises, you might need to water more frequently, especially if we're not getting regular rainfall. Even though we get a lot of rain in the summer, it can be sporadic.

Water at the base of the plant to avoid wetting the foliage, 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. A good layer of mulch, like pine straw or wood chips, will help retain moisture and suppress weeds.

Celebrity Tomatoes are considered determinate, but they can still get fairly large, so providing support is important. Because they are semi-determinate, medium-height cages work great. Staking is another option, but you'll need to prune more often to keep the plant manageable.

Install your cages or stakes at planting time to avoid disturbing the roots later. As the plant grows, gently guide the stems inside the cage or tie them loosely to the stake. This will help prevent the plant from sprawling and keep the fruit off the ground.

You can expect your first Celebrity Tomatoes to ripen from mid-April through early June. They're ready to pick when they're a deep red color, firm to the touch, but with a slight give when you gently squeeze them. The shoulders of the tomato should also be evenly colored.

To harvest, gently twist or cut the tomato from the vine, leaving a small piece of stem attached. Regular harvesting encourages the plant to continue producing. Even though this variety has excellent disease resistance, keep an eye out for any problems and address them promptly to keep your plants producing.

As late December approaches and the threat of frost looms, harvest any remaining green tomatoes. They'll ripen indoors if you place them in a paper bag with a banana or apple.

Here are three common problems you might encounter with Celebrity Tomatoes in Florida:

Blossom Drop

• What it looks like: Flowers fall off without setting fruit. Small fruit yellows and drops. The plant looks healthy, but produces no tomatoes.
• What causes it: Temperature stress is the main culprit. Nights above 75°F or days exceeding 95°F will prevent fruit set. Low humidity, excess nitrogen, or poor pollination can also contribute.
• How to fix/prevent it: Be patient – fruit set will resume when temperatures moderate. Provide afternoon shade during the hottest part of the day. Keep plants well-watered, but avoid over-fertilizing with nitrogen. Try hand-pollination by gently shaking the plant.

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. Dark droppings on leaves below are another sign.
• What causes it: These are the larvae of hawk moths. The moths lay their eggs on tomato family plants, and the caterpillars feed voraciously.
• How to fix/prevent it: Handpicking is the easiest method (they don't bite). Bt (Bacillus thuringiensis) spray is effective and organic. If you see hornworms with white cocoons on their backs, leave them alone – those are parasitic wasp eggs that will eventually kill the hornworm.

Early Blight

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

Florida Specific Challenges: Our hot, humid summers, combined with frequent rainfall, create a perfect environment for fungal diseases like early blight. The humidity also increases the risk of blossom drop during the hottest months. Make sure to provide good air circulation, water at the base of the plant, and monitor your plants regularly for any signs of trouble.

Companion planting can give your Celebrity Tomato a boost. Basil is a great choice because it repels tomato hornworms and other pests. Carrots and parsley can also deter pests and attract beneficial insects. French marigolds help control nematodes in the soil, which are a common problem in Florida gardens.

Avoid planting brassicas (like cabbage, broccoli, and cauliflower) near your tomatoes, as they can stunt their growth. Fennel is also a bad companion because it inhibits the growth of many plants. Corn can attract pests that also affect tomatoes.