Chamomile in Zone 10B — Florida

Chamomile is a fantastic addition to any Florida garden. Its delicate, apple-like flavor makes wonderful tea, plus it attracts beneficial insects to your veggie patch. The satisfaction of brewing your own homegrown tea, especially during our cooler months, is hard to beat.

Sure, Florida gardening has its quirks. We have to dance around the summer heat and humidity, but the timing for chamomile aligns perfectly with our reversed growing season. You have a long 360-day growing season, so you can make chamomile work beautifully here.

Starting chamomile indoors gives you a head start, but it's honestly not essential here in Zone 10B. If you want to get going early, aim to start your seeds indoors from early to late November, about six weeks before our transplant window.

Use seed trays with a good seed-starting mix. Keep them warm and provide plenty of light – a grow light works wonders. Water from the bottom to avoid damping off, which is a concern with our high humidity. Remember, our "spring" is reversed, so you're preparing for winter growing, not a typical spring garden.

Transplanting chamomile seedlings outdoors happens around late December through mid January. This allows them to establish before the weather warms up too much. Before you move them permanently, harden off your seedlings by gradually exposing them to outdoor conditions for about a week.

Space them about 6-8 inches apart in a sunny spot with well-drained soil. Keep an eye on the weather – occasionally, we get a cool snap around this time, so be ready to cover them if necessary.

Direct sowing chamomile is very doable here in Florida. You can sow directly into your garden beds from late December through mid October. The key is consistent moisture until they germinate.

Prepare your soil by loosening it and removing any weeds. Chamomile prefers slightly acidic soil, so you may need to amend it. Gently press the seeds into the soil, but don't bury them too deeply – they need light to germinate. Keep the soil consistently moist until seedlings emerge. Space them 6-8 inches apart once they're established.

Chamomile is drought-tolerant and prefers well-drained soil, which is great for our sandy Florida soils. Overwatering is a surefire way to get leggy, weak plants that are prone to fungal diseases, especially with our humidity.

During our cooler, drier months (late fall through early spring), water deeply but infrequently. Stick your finger about 2 inches into the soil – if it feels dry, it's time to water. Aim for about 1 inch of water per week, depending on rainfall.

In the summer, when the heat and humidity are cranked up, back off on watering even more. Let the soil dry out almost completely between waterings. Water at the base of the plants to avoid wetting the foliage, which can encourage fungal growth in our humid climate. Yellowing leaves are a sign of overwatering. Wilting, even in the early morning, means they need more water. Mulching around your plants with pine straw or wood chips helps retain moisture and suppress weeds.

You can expect your first chamomile harvest around mid February through early January, about 60 days after planting. The best time to harvest is in the morning, after the dew has dried. Look for flowers where the petals are just starting to bend backward – that's the sweet spot for flavor.

Gently pluck the flower heads, being careful not to damage the plant. Regular harvesting encourages more blooms, so keep at it throughout the season. As our first frost approaches around late December, you can still harvest any remaining flowers. Dry them thoroughly for use in teas or other herbal remedies.

Chamomile, like any plant, can have its share of problems in Florida. Here are a few to watch out for:

Aphids

• What it looks like: Clusters of tiny soft-bodied insects (green, black, or white) on stems and leaf undersides. You might also see sticky honeydew residue or curled, distorted new growth.
• What causes it: These rapid-reproducing sap-suckers love warm weather. Ant colonies often "farm" them for their honeydew, protecting them from predators.
• How to fix/prevent it: A strong spray of water can knock them off. Encourage ladybugs and lacewings, which are natural predators. For heavy infestations, use insecticidal soap or neem oil. Avoid over-fertilizing with nitrogen, as this attracts them.

Mealybugs

• What it looks like: Small, white, cottony masses on stems, leaves, and especially in leaf joints. Plants look weak and stunted.
• What causes it: Mealybugs thrive in warm, humid conditions, making them a common pest in Florida. They suck plant sap, weakening the plant.
• How to fix/prevent it: Dab individual mealybugs with a cotton swab dipped in rubbing alcohol. For larger infestations, use insecticidal soap or neem oil, making sure to get into all the nooks and crannies. Improve air circulation around your plants.

Thrips

• What it looks like: Tiny, slender insects that are difficult to see. Look for distorted or silvery leaves, and black specks (their droppings) on the foliage.
• What causes it: Thrips are attracted to stressed plants and can quickly multiply in warm weather. They feed on plant sap, causing damage and spreading diseases.
• How to fix/prevent it: Encourage beneficial insects like lacewings and minute pirate bugs. Use sticky traps to catch adult thrips. Insecticidal soap or neem oil can help control infestations. Keep your plants healthy and well-watered to make them less susceptible.

Florida Specific Challenges: Our hot, humid summers and wet-summer rainfall can create the perfect conditions for fungal diseases on chamomile, especially if air circulation is poor. Overwatering is a common mistake that exacerbates these issues. Make sure to provide good drainage and avoid overhead watering whenever possible.

Companion planting can really boost your chamomile's health and productivity.

Onions, cabbage, and broccoli are great companions because their strong scents can deter pests that might bother your chamomile. Cucumbers also benefit from chamomile, as it attracts pollinators that will increase fruit production. Green beans fix nitrogen in the soil, which can benefit chamomile's growth.

Avoid planting chamomile near mint. Mint is aggressive and can quickly take over, crowding out your chamomile. Also, while not a direct enemy, avoid planting near fennel, as it can inhibit the growth of many plants.