Chamomile in Zone 6A — Northeast

Chamomile is a fantastic addition to any Northeast garden. Its delicate, apple-like flavor makes a soothing tea, and the pretty flowers attract beneficial insects. Plus, it's incredibly satisfying to harvest your own homegrown tea ingredients, especially with our cool nights enhancing the flavor.

Our short growing season and the chance of a late spring frost can be a concern, but Chamomile is surprisingly adaptable. With a 178-day growing season, you have plenty of time to get a few harvests in, even if spring gets off to a slow start.

Starting Chamomile indoors in our region isn't strictly necessary, but it can give you a head start. If you're eager to get your first harvest as early as possible, aim to sow seeds indoors from mid-February through early March, about six weeks before you plan to transplant.

Use seed trays with a good seed-starting mix, and provide consistent warmth and bright light (a grow light is helpful this time of year). Bottom watering is a great way to keep the soil consistently moist without disturbing the tiny seeds – just set the tray in a shallow dish of water and let the soil soak it up. Remember that spring in the Northeast can be slow to warm up, so that head start can be valuable.

Once the threat of a hard frost has passed, usually from early April through early May, it's time to transplant your Chamomile seedlings outdoors. Before planting, 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 about 6-8 inches apart. Keep an eye on the weather forecast; those late spring frosts can still happen, so be prepared to cover your young plants if needed.

Direct sowing Chamomile is a simple and effective method, and it works well in our Northeast climate. You can sow seeds directly into the garden from early April through early August.

Prepare the soil by loosening it and removing any rocks. Chamomile seeds are tiny, so just press them lightly into the soil surface – they need light to germinate. Keep the soil consistently moist until the seedlings emerge. Thin the seedlings to about 6-8 inches apart once they're a few inches tall.

Chamomile is quite drought-tolerant, which is a good thing given our sometimes unpredictable Northeast summers. The key is to avoid overwatering, as this can lead to leggy growth and weaker plants.

During the spring and early summer, when rainfall is typically more frequent, you may not need to water your Chamomile at all unless we're experiencing a dry spell. Use the finger test: stick your finger about 2 inches deep into the soil. If it feels dry, it's time to water. Aim for about an inch of water per week, either from rainfall or irrigation. Water at the base of the plants rather than overhead, especially in our moderate-to-humid climate, to help prevent fungal diseases.

In the hotter, drier periods of summer, you'll need to water more regularly, but still avoid soaking the soil. Wilting leaves are a sign of underwatering, while yellowing leaves can indicate overwatering. A light layer of mulch, such as shredded bark or straw, can help retain moisture and suppress weeds, which is helpful in our region with its even rainfall.

You can expect your first Chamomile harvest in early June, about 60 days after planting, and continue harvesting through late October. 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. 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 the flowers as they mature. As the first frost approaches in mid-October, harvest any remaining flowers to dry and enjoy throughout the winter.

Even in the Northeast, Chamomile can face a few common problems. Here's how to tackle them:

Aphids *What it looks like:* Clusters of tiny green, black, or white insects on stems and leaf undersides. You might also notice a sticky honeydew residue or curled, distorted new growth. *What causes it:* These rapid-reproducing sap-suckers thrive in warm weather. Ant colonies sometimes "farm" them for their honeydew. *How to fix/prevent it:* A strong spray of water can knock them off. Encourage natural predators like ladybugs. For heavy infestations, use insecticidal soap or neem oil. Avoid excess nitrogen fertilizer, which attracts them.

Mealybugs *What it looks like:* White, cottony masses on stems and leaves, often in the joints. Stunted growth and yellowing leaves can also occur. *What causes it:* These pests suck plant sap, weakening the plant. They prefer warm, humid conditions. *How to fix/prevent it:* Remove mealybugs with a cotton swab dipped in rubbing alcohol. Insecticidal soap or neem oil can also be effective. Improve air circulation around the plants.

Thrips *What it looks like:* Tiny, slender insects (usually black or yellow) that cause silvery streaks and distorted growth on leaves and flowers. *What causes it:* Thrips feed on plant tissue, causing damage. They're more active in warm, dry weather. *How to fix/prevent it:* A strong spray of water can dislodge them. Insecticidal soap or neem oil can help control infestations. Remove any heavily infested plant parts.

Northeast Specific Challenges: Our moderate heat, moderate-to-humid humidity, and even rainfall can create conditions that favor both pests and diseases. Regular monitoring and good air circulation are key to keeping your Chamomile healthy.

Chamomile makes a great companion plant in the Northeast garden. It's known to attract beneficial insects that can help control pests.

Good companions:

• Onions: Chamomile is said to improve the flavor and growth of onions.
• Cabbage and Broccoli: Chamomile can help repel cabbage moths and other pests that commonly attack brassicas in our region.
• Cucumbers: Chamomile is thought to enhance the flavor and vigor of cucumber plants.
• Green Beans: Chamomile may help to deter bean beetles.

Avoid planting Chamomile near fennel, as it can inhibit the growth of many plants.