Chamomile in Zone 8B — Texas

Chamomile is a fantastic addition to any Texas garden. Its delicate, apple-like fragrance and calming tea are especially welcome after a long day battling the Texas heat. Plus, it's versatile – use it in teas, tinctures, or even as a ground cover. The satisfaction of brewing your own chamomile tea from flowers you grew yourself is hard to beat.

While our unpredictable weather and occasional droughts can be challenging, chamomile is surprisingly resilient. With a long growing season like ours (around 273 days!), you have plenty of opportunities to get a harvest, even if Mother Nature throws a curveball.

Starting chamomile indoors gives you a head start, especially if you want an early spring harvest. Start your seeds indoors from late December through mid January – about six weeks before you plan to transplant. This is especially useful if you want to "plant early, harvest early" and get your chamomile established before the worst of the summer heat hits.

Use seed trays with a good seed-starting mix. Chamomile seeds are tiny, so surface sow them or barely cover them with soil. Keep the soil consistently moist, using bottom watering to avoid disturbing the seeds. Provide warmth and plenty of light – a grow light works wonders. Keep in mind that spring in Texas can come early, so be ready to move your seedlings outdoors when the time is right.

Transplant your chamomile seedlings outdoors from mid February through mid March. Before transplanting, harden them off by gradually exposing them to outdoor conditions for about a week. This helps them adjust to the Texas sun and wind.

Choose a sunny spot with well-drained soil. Space your plants 6-8 inches apart to allow for their spreading growth habit. Keep an eye on the weather forecast – those late freezes can still sneak up on you. If a freeze is predicted, cover your young plants with frost cloth.

Direct sowing chamomile is another easy option, especially if you have a less predictable schedule. You can direct sow from mid February through mid September, giving you a wide window. Direct sowing is great for later season harvests too.

Prepare the soil by loosening it and removing any weeds. Scatter the seeds evenly over the surface and gently press them into the soil. Chamomile seeds need light to germinate, so don't bury them too deeply. Keep the soil moist until the seedlings emerge, which usually takes about a week or two. Thin the seedlings to 6-8 inches apart.

Chamomile is relatively drought-tolerant once established, but consistent watering is crucial, especially during the brutal Texas heat. Newly transplanted or direct-sown seedlings need regular watering to get established.

During the spring and fall, water deeply about once a week, providing about an inch of water. In the summer, you might need to water more frequently, especially if rainfall is scarce. Use the finger test: stick your finger about two inches into the soil. If it feels dry, it's time to water. Water at the base of the plants rather than overhead, especially in humid conditions, to help prevent fungal diseases.

Overwatering can lead to leggy growth and root rot, so be mindful of the soil moisture. Signs of underwatering include wilting or yellowing leaves. A layer of mulch, like shredded hardwood, around your chamomile plants helps retain moisture and suppress weeds, which is especially helpful during our unpredictable rainfall patterns.

You can expect your first chamomile harvest from mid April through early December, about 60 days after planting. The best time to harvest is in the morning after the dew has dried, but before the sun gets too hot.

Look for flowers where the petals are just beginning to bend slightly backward. This indicates they're at their peak flavor and medicinal properties. Gently snip off the flower heads with scissors or your fingers, being careful not to damage the plant. Regular harvesting encourages continuous production throughout the growing season.

As the first frost approaches in late November, harvest any remaining flowers. You can dry them for tea or other uses. Even if the plant dies back in a particularly cold winter, it often self-seeds, giving you a head start next spring.

Here are some common problems you might encounter with chamomile in Texas:

Aphids *What it looks like:* Clusters of tiny green, black, or white insects on stems and leaf undersides. You might also see a sticky residue called honeydew, and curled or distorted new growth. *What causes it:* Aphids are sap-sucking insects that reproduce rapidly, especially in 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 aphids off your plants. Encourage natural predators like ladybugs and lacewings. For heavy infestations, use insecticidal soap or neem oil. Avoid over-fertilizing with nitrogen, as this attracts aphids.

Mealybugs *What it looks like:* White, cottony masses on stems, leaves, and in leaf joints. Plants may be stunted or yellowed. *What causes it:* Mealybugs are sap-sucking insects that thrive in warm, humid conditions. They are often brought in by ants. *How to fix/prevent it:* Wipe away small infestations with a cotton swab dipped in rubbing alcohol. For larger infestations, spray with insecticidal soap or neem oil. Control ant populations to prevent them from spreading mealybugs.

Thrips *What it looks like:* Tiny, slender insects that cause silvery streaks or stippling on leaves and flowers. Damaged flower petals may be distorted or discolored. *What causes it:* Thrips are tiny, winged insects that feed on plant sap. They are attracted to light-colored flowers and are most active in hot, dry weather. *How to fix/prevent it:* Spray plants with a strong stream of water. Insecticidal soap or neem oil can also be effective. Remove and destroy heavily infested plant parts.

Texas Specific Challenges: The hot-to-extreme Texas heat, variable humidity, and unpredictable rainfall can create challenges for growing chamomile. The intense sun can scorch leaves, especially if plants are not adequately watered. High humidity can promote fungal diseases, while periods of drought can stress plants and make them more susceptible to pests. Regular monitoring and proactive measures like proper watering, mulching, and pest control are essential for success.

Chamomile is a great companion plant for many vegetables in Texas gardens. Plant it near onions, cabbage, and broccoli to improve their flavor and vigor. Chamomile attracts beneficial insects like hoverflies and ladybugs, which prey on pests that can damage these crops. It also helps deter cabbage moths.

Chamomile also pairs well with cucumbers and green beans. It is thought to improve their growth and flavor. Avoid planting chamomile near mint, as they can compete for resources and chamomile prefers drier conditions than mint.