Chamomile in Zone 9A — Gulf Coast

Chamomile is a fantastic addition to any Gulf Coast garden. The delicate, apple-like flavor of its flowers makes for a soothing tea, and it's incredibly versatile in the kitchen. Plus, the cheerful blooms are a welcome sight in the garden, attracting beneficial insects and adding a touch of whimsy.

Sure, we battle our share of humidity and pests here, but Chamomile's relatively short growing season and adaptability make it a manageable and rewarding crop for our long, 303-day growing season. With a little attention to timing, you can enjoy a steady supply of this herb from spring well into fall.

Starting Chamomile indoors gives you a head start, but it's not strictly necessary in our climate. If you want to get a jump on the season, start your seeds indoors from early to late December, about six weeks before you plan to transplant.

Use seed trays with a good seed-starting mix, and keep them in a warm spot with plenty of light – a sunny windowsill or under grow lights works well. To avoid damping off, water from the bottom by setting the tray in a shallow dish of water until the soil surface is moist. Given our early springs, an indoor start can give you blooms even sooner.

Transplant your Chamomile seedlings outdoors from late January through late February, once they have a few sets of true leaves. Before transplanting, harden them off by gradually exposing them to outdoor conditions for about a week.

Choose a sunny spot with well-drained soil, and space the plants 6-8 inches apart. Keep an eye on the weather; we can still get some chilly snaps around this time of year, so be prepared to cover your seedlings if a frost is predicted.

Direct sowing Chamomile is an easy and effective method in our mild climate. You can direct sow from late January through late September, giving you plenty of flexibility.

Simply prepare the soil by loosening it and removing any weeds, then scatter the seeds evenly over the surface. Gently press them into the soil, but don't bury them too deeply. Keep the soil consistently moist until the seedlings emerge. Direct sowing avoids transplant shock, but the seedlings will be more vulnerable to pests and weather fluctuations, especially during our rainy season.

Chamomile is relatively drought-tolerant, which is a blessing during our drier periods, but getting the watering right is key, especially with our high humidity. During the cooler months (late fall through early spring), you'll likely only need to water once a week, if at all, depending on rainfall.

In the heat of summer, you might need to water every few days, but always check the soil moisture first. Stick your finger about 2 inches deep into the soil – if it feels dry, it's time to water. Aim for about 1 inch of water per week, either from rainfall or irrigation. Water at the base of the plants rather than overhead to minimize fungal diseases, which are a constant threat in our humid environment.

Overwatering can lead to leggy, weak growth and root rot, while underwatering will cause the plants to wilt and become stressed. Look for yellowing leaves as a sign of overwatering, and drooping leaves as a sign of underwatering. A light layer of mulch, like pine straw or shredded leaves, can help retain moisture and suppress weeds, but avoid piling it up against the stems, as this can encourage rot.

You can expect your first Chamomile harvest around late March through mid December, about 60 days after planting. The best time to harvest is in the morning, after the dew has dried, when the flowers are fully open and the petals have just begun to bend slightly backward.

Gently pluck the flowers from the stems, being careful not to damage the plant. Regular harvesting encourages continued production, so don't be shy about picking those blooms! To dry the flowers for tea, spread them out in a single layer on a screen or tray in a cool, dry place. As our first frost approaches in early December, harvest all remaining flowers, even the smaller ones, to make the most of your crop.

Here are a few common problems you might encounter with Chamomile in the Gulf Coast:

Aphids *What it looks like:* Clusters of tiny soft-bodied insects (green, black, or white) on stems and leaf undersides. Sticky honeydew residue. Curled or distorted new growth. *What causes it:* Rapid-reproducing sap-sucking insects. Populations explode in warm weather. Ant colonies may farm them for honeydew. *How to fix/prevent it:* Strong water spray knocks them off. Encourage ladybugs and lacewings (natural predators). Insecticidal soap for heavy infestations. Neem oil works systemically. Avoid excess nitrogen fertilizer (it attracts them).

Mealybugs *What it looks like:* Small, white, cottony masses on stems and leaves, often in leaf joints. Plants look weak and stunted. *What causes it:* These pests thrive in warm, humid conditions. They suck sap from plants, weakening them and spreading disease. *How to fix/prevent it:* Wipe them off with a cotton swab dipped in rubbing alcohol. Insecticidal soap or neem oil can also be effective. Ensure good air circulation to reduce humidity around the plants.

Thrips *What it looks like:* Tiny, slender insects that cause silvery streaks and distorted growth on leaves and flowers. You might also see black specks (their excrement). *What causes it:* Thrips are attracted to plants under stress and thrive in hot, dry conditions, but can still be a problem during our more moderate seasons. *How to fix/prevent it:* A strong spray of water can dislodge them. Insecticidal soap or neem oil are good organic options. Keep the area around your plants free of weeds and debris.

Gulf Coast Specific Challenges: The hot, humid climate of the Gulf Coast creates a breeding ground for pests and diseases. Regular monitoring and preventative measures, like ensuring good air circulation and avoiding overwatering, are crucial for keeping your Chamomile healthy and productive. The humidity can also make drying your harvest more challenging, so be sure to use a well-ventilated space.

Chamomile is a great companion plant for many vegetables in the Gulf Coast garden.

• Onions: Chamomile is thought to improve the flavor of onions.
• Cabbage and Broccoli: Chamomile can help repel cabbage moths and other pests that commonly attack these brassicas.
• Cucumbers: Chamomile attracts beneficial insects that pollinate cucumber flowers.
• Green Beans: Chamomile can help deter bean beetles.

Avoid planting Chamomile near fennel, as it can inhibit its growth. Keep in mind that Chamomile can spread, so give it enough space or plant it in containers to prevent it from taking over your garden beds.