How to Grow and Care For Chamomile

Chamomile is a European herb that forms daisy-like flowers with white petals surrounding a yellow center. Chamomile is used for herbal remedies, beverages, and skin care products. There are two types of common chamomile: German and Roman. Both types boast fragrant flowers and grow quickly (reaching full bloom within about 10 weeks). They are best planted in the spring via seed and thrive in full sun to partial shade. Roman chamomile is often used as a ground cover or creeping plant to soften the edges of a stone wall or walkway, while its German counterpart is more commonly used for making tea. Read on for our care guide.

Chamomile Care

These are the main care requirements for growing chamomile:

• Low-maintenance and easy to care for
• Requires at least four to six hours of bright sunlight
• Soil should be kept moist but not overly wet
  
  
  

Light

Both Roman and German chamomile grow well in either full sun or partial shade. The plants will flower best in full sun, but in hot climates, a bit of partial shade is a better choice (especially during the hot afternoon hours) to avoid burning the delicate blooms. More sun typically leads to faster growth, but this plant grows rapidly by nature.

Soil

Both versions of chamomile will flower best if grown in rich, organic soil. They can survive in poorer mixtures, but it will often cause their stems to be floppier. Chamomile is not particular about itssoil pH, preferring a neutral range of between 5.6 to 7.5.

Water

Water young chamomile plants about an inch per week. As they age and become established, the plants are drought tolerant. It's best to allow plants to dry out between moderate waterings. However, in extremely hot climates, chamomile will appreciate a bit more moisture.

Temperature and Humidity

Chamomile is capable of thriving in any summer weather under 100 degrees Fahrenheit. It prefers a moderate temperature range between 60 to 68 degrees Fahrenheit. Because it's drought-tolerant, it doesn't thrive in excessively humid areas.

Fertilizer

Chamomile does not need fertilizer; it grows quickly without any particular need for feeding.

How to Harvest Chamomile for Tea

To harvest chamomile flowers for tea, gather them when they are fully open. Pull off the flowers with one hand while holding the stem just underneath the flower with the other. Leave the stems on the plant to encourage new buds to form.

When making tea, the flowers can be used fresh or dried. To dry the flower, lay them on a tray and place the tray in a dry spot for seven to 10 days. Once dried, store the flowers and leaves in a cool, dark environment in an air-tight container (or frozen). If the tea tastes bitter, only make tea from the flower heads (don't use the leaves or stems).

To harvest seeds for the next growing season, wait until the German chamomile flowers dry up on the stem and clip them. Shake the seeds loose and store them in a cool, dry place. Use them within three to four years.

Types of Chamomile

There are about 25 species in the chamomile genus Matricaria, including German chamomile and wild chamomile (Matricaria discoidea).Roman chamomile or common chamomile (Chamaemelum nobile) belongs to a different genus but is almost identical to German chamomile. Unlike German chamomile, Roman chamomile is a perennial. Some popular varieties of German chamomile are:

• ‘Bodegold’: Aromatic variety with large flowers
• ‘Gosal‘: Higher levels of bisabolol contained in its essential oil
• ‘Zloty Lan’: Contains blue-colored chamazulene in its essential oil

Pruning

If plants get leggy or spindly midseason, cut the stems down about 4 inches from the soil line using sterilized pruners. You can also trim the stem after the first harvest of flowers. Trimming encourages new growth and more flower production. Harvest fresh flowers as they bloom for use in tea or deadhead faded flowers to encourage new buds.

Propagating Chamomile

Propagation methods differ depending on the chamomile type—Roman or German. It's easiest to propagate Roman chamomile by division. German chamomile best reproduces by seed. Both should be propagated in the early spring after the threat of frost is gone. Dividing Roman chamomile is a good way to keep this rapidly spreading plant from overgrowth.

Here's how to propagate Roman chamomile by division:

1. You'll need pruners or a spade, potting soil, and at least a 6-inch deep container (if not planting inground).
2. Roman chamomile spreads out via runners, so cut off a section of the plant with its roots intact. Dig it up and use clippers to separate it from the parent plant.
3. For a larger clump, use aspadeto slice through the soil and roots. Lift out the section and transplant it by placing the plant and its roots in a soil-filled pot or a spot in the ground with a prepared hole. The plant should sit at the soil level. Fill in areas around the plant with soil.
4. Keep the soil moist until new growth emerges.

How to Grow Chamomile From Seed

German chamomile spreads easily by self-seeding. Start seeds indoors about six weeks before the last expected frost. Chamomile seedsneed light to germinate, so scatter them and press them firmly onto the soil, but do not cover the seeds with soil. Water regularly, and they should germinate in seven to 14 days. You can alsodirect-seedchamomile outdoors, though you’ll get better germination if you do this in the fall andlet the seed stratifyover winter for a spring crop.

Potting and Repotting Chamomile

Chamomile can grow in any container that is at least 6 inches deep. It requires ample drainage holes, using well-draining, pre-moistened potting soil enriched with fertilizer. If you're transplanting, dig under and around the plant's roots. The best time to transplant chamomile iswhen the plant is only 2 to 3 inches tall. Older seedlings do not transplant well. Also, do not transplant the plant in the active flowering phase.

Overwintering

Chamomile may survive frost but will not survive freezing.Move potted German chamomile plants indoors in winter to keep them alive in colder climates.

Roman chamomile is a perennial down to zone 4 and can remain outside, but it will need wind protection from harsh, drying winds that can kill Roman chamomile. Plant it along a wall for a wind break. If potted, wrap the pot with jute to prevent the soil in the pot from freezing.

Common Pests

Most insects stay clear of chamomile. Chamomile is used as a cucumber pest deterrent. However, aphids and thrips can sometimes be a problem. Both can be washed off the plant or treated with insecticidal soap.

How to Get Chamomile to Bloom

Bloom Months

Chamomile blooms in the spring and summer.

What Do Chamomile Flowers Look and Smell Like?

Chamomile blooms are small with yellow centers and white petals; they look like miniature daisies. The flowers have a sweet, herbaceous aroma.

How to Encourage More Blooms

The best way to get your chamomile to bloom is by providing it direct, full sun—it may not bloom if it's shaded. Other than that, this plant is super-easy: no deadheading or fertilizer needed. Although, deadheading encourages new blooms.

Common Problems With Chamomile

Chamomile is an easy-to-grow herb, both inside and out, and experiences very few problems. But occasionally, it needs a little TLC.

Brown Spots on the Leaves

This can be a sign of several fungal plant diseases, like botrytis blight. It's remedied by treating your plant with some fungicidal oil.

Leaves Turn Brown and Fall Off

If this happens to your chamomile, it may be getting too much water. Cut back on the water and see if this makes a difference.

From: thespruce