Anaheim Pepper in Zone 8B — Florida

Anaheim peppers are a great choice for Florida gardens. They offer a mild heat and delicious flavor that's perfect for stuffing, roasting, or adding to salsas. Plus, they're surprisingly productive even in our subtropical climate, offering a satisfying harvest from your spring garden.

Our Florida gardening calendar is different, and summer is the slow season. But by starting seeds indoors at the right time and focusing on spring production, you can enjoy a bountiful Anaheim pepper harvest before the worst of the summer heat and humidity kick in. Our long, 303-day growing season gives you plenty of time to make it happen!

Starting Anaheim peppers indoors is the way to go here in Florida to get a head start on the season. Begin in late December through mid January. That gives you about 8 weeks to get your seedlings strong before transplanting.

Use seed trays or small pots with a good seed-starting mix. Keep them warm – a heat mat helps – and provide plenty of light with grow lights. A little tip: bottom watering is great for seedlings. Just set the tray in a shallow dish of water so the soil wicks up moisture. This helps prevent damping-off disease, which can be a problem with our humidity.

Remember, our spring starts a little earlier than up north. Starting your peppers indoors during this window helps you take advantage of our reversed growing season.

Transplant your Anaheim pepper seedlings outdoors in early to late March, once the danger of frost has passed. It's Florida, so we sometimes get a warm spell, but a late frost is still possible.

Before transplanting, harden off your seedlings by gradually exposing them to outdoor conditions for about a week. Plant them 18-24 inches apart in a sunny spot with well-drained soil. The weather can be unpredictable this time of year, so keep an eye on the forecast and be prepared to cover them if a cold snap threatens.

Anaheim peppers need consistent moisture, but in Florida, it's a balancing act with our high humidity and wet summers. Aim for about 1 inch of water per week, especially during dry periods. Don't overdo it, though – soggy soil is a recipe for root rot.

Check the soil moisture by sticking your finger about 2 inches deep. If it feels dry, it's time to water. Water at the base of the plant to avoid wetting the leaves, as this can encourage fungal diseases in our humid climate.

During our rainy season, you might not need to water at all. Signs of underwatering include wilting leaves, while yellowing leaves can indicate overwatering. Mulching around your plants with pine straw or wood chips can help retain moisture and suppress weeds.

While not always necessary, providing support for your Anaheim pepper plants is a good idea, especially once they start producing a lot of peppers. These plants can get tall, and the weight of the fruit can cause branches to break.

Staking is probably the easiest method. Just drive a sturdy stake into the ground near the plant at planting time and loosely tie the main stem to the stake as it grows. You can also use tomato cages for a more supportive structure. Install the support early, so you don't disturb the roots later.

Pruning Anaheim peppers is fairly straightforward. Pinch off any early flowers that appear before the plant is a foot tall. This encourages the plant to focus on vegetative growth, resulting in a stronger, more productive plant later on.

Otherwise, just do standard pepper maintenance by removing any yellowing or dead leaves. As the first frost approaches around mid- December, you can remove any remaining small peppers to encourage the plant to put its energy into ripening the larger ones.

You can expect your first Anaheim pepper harvest from mid May through early July, about 75 days after transplanting. You can harvest them green at 6-8 inches long for a milder flavor, or wait until they turn red for a bit more heat. The peppers should have thick walls and feel firm to the touch.

To harvest, use pruning shears or a sharp knife to cut the pepper from the plant, leaving a short stem attached. Regular harvesting encourages continued production, so check your plants frequently.

As the first frost approaches in mid- December, harvest any remaining mature peppers. Green peppers will ripen indoors if you bring them inside and store them in a paper bag with an apple or banana.

Anaheim peppers, like all plants, can have problems in Florida. Here are three common ones:

• Blossom End Rot
• What it looks like: A sunken, dark brown or black leathery patch on the bottom of the pepper.
• What causes it: Calcium deficiency due to inconsistent watering. Our sandy soil and alternating periods of drought and heavy rain make it hard for plants to absorb calcium.
• How to fix/prevent it: Water consistently, especially during dry spells. Mulch heavily to maintain even soil moisture. Avoid over-fertilizing with nitrogen, and consider a calcium spray if the problem persists. Remove any affected fruit.
• Sunscald
• What it looks like: White, papery patches on the fruit, usually on the side facing the sun.
• What causes it: Intense, direct sunlight, especially after leaves are lost to disease or over-pruning. Our strong Florida sun can quickly damage exposed fruit.
• How to fix/prevent it: Avoid over-pruning. Use shade cloth during the hottest part of the day. Maintain healthy foliage to shade the fruit naturally. If fruit is already exposed, drape a small piece of row cover over it.
• Aphids
• What it looks like: Clusters of tiny green, black, or white insects on stems and leaf undersides. Sticky honeydew residue and curled or distorted new growth.
• What causes it: Rapidly reproducing sap-sucking insects. They thrive in warm weather, and our long growing season gives them plenty of time to multiply.
• How to fix/prevent it: Knock them off with a strong spray of water. Encourage ladybugs and lacewings (natural predators). Use insecticidal soap for heavy infestations. Neem oil also works well. Avoid excess nitrogen fertilizer.

Florida Specific Challenges: The combination of hot heat, very-high humidity, and wet-summer rainfall can create a challenging environment for Anaheim peppers. The humidity promotes fungal diseases, while the heavy rains can leach nutrients from the soil and lead to blossom end rot. Be vigilant about watering, fertilizing, and disease control to keep your plants healthy and productive.

Companion planting can be beneficial for Anaheim peppers in Florida. Tomatoes make good companions because they have similar growing requirements and can provide some shade during the hottest part of the day. Basil is another great choice. It repels aphids and other pests, and is just happy in the same conditions. Carrots and onions are also beneficial, as they deter nematodes in the soil.

Avoid planting fennel near your peppers, as it inhibits their growth. Brassicas like cabbage and broccoli can also compete for nutrients and attract pests that can affect your pepper plants.