Evening primrose - white, pink and yellow - location and care


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evening primrose

Evening primrose is very common in nature. They are often on roads and Wegböschungen and thrive even on barren soil and even in quarries. The different species sometimes have very different location requirements. Evening primroses like the sun. Although most species can cope with partial shade, they also develop optimally in sunny areas. They also get along well with blazing midday sun. Before you plant an evening primrose, you should know how tall it is. There are clear differences. Large species tend to be in the background, small ones in the foreground. Some species tend to go wild, which should be considered as well.
  • Sunny and full sun
  • Half shady at the most
The plant substrate depends on the type of plants. There are different demands here. However, all like a permeable, fresh, moderately nutrient-rich and humus-rich soil. He should not be too dry or stunned. Some species prefer clayey soils, others prefer sandy substrates.
  • For all - permeable, fresh, moderately nutrient-rich, humic
  • Single species - rather sandy or rather loamy
Pouring and fertilizing
When it comes to care, it is important that evening primrose is regularly supplied with water, but not too abundant. Constant moisture or even moisture does not get the plants. When casting, it depends on the plant substrate. Very sandy soil that can not hold moisture must be watered more often than clay. It is important that the soil does not dry out completely, nor may water accumulate.
  • Water regularly
  • Do not allow to dry out, or permanent wet
You should also use fertilizer wisely. It is best to incorporate compost in spring. Before and during flowering, normal flowering plant fertilizer can be used to replenish nutrients. However, the fertilizer should be dosed only weakly.
  • Add compost in the spring
  • Flowering fertilizer in low dose
plants
Oenothera is best planted in the spring. Container plants can also be planted later, even in summer. Plant as deep as they stood in the jar.
To cut

Evening primrose flowers

With evening primrose it is worthwhile to remove faded parts of plants. If the flowers are withered, they should be cut off. This promotes a further flowering. A targeted pruning can also have a positive effect. Cutting the plant back after flowering may result in a second pile. Perennial species should generally be cut back after flowering or at the latest in the fall. Cut the plants about a hand's breadth above the ground.
  • Remove the blooms
  • Cut down after flowering
overwinter
Hibernation is not a problem. Most evening primrose tend to be sufficiently hardy. In some species, however, a winter protection is recommended. It is therefore important that you know the type and variety that you have brought in the garden. So you can look up, as the plants would like in the winter. Ideal for covering is suitable brushwood, which is piled up over the plants. So they escape the weather, the ground is not too wet, but there is still enough air through.
  • Most species are hardy
  • Cover sensitive species with brushwood
Propagation of the evening primrose
There are several types of propagation, depending on the type of evening primrose. So you can multiply them by sowing, division and Kopfstecklinge. The plants themselves do the rest, sow themselves and spread themselves, sometimes abundantly. Sowing can be done from spring, directly in the field or in a container. The seeds are well covered with soil. The substrate should be kept slightly moist and should never dry out.
  • Sow from spring to June
  • Sow directly in the field
Head cuttings are also cut in the spring. The shoot tips of the plant are used. They must be about 10 cm long. Slicing is just below a node. The lower leaves of the cuttings are removed, only remain above 2 to 3 stand. This reduces evaporation. Do not stick the shoots too close to the potting soil, making sure that at least one eye looks out of the ground. Since the cuttings better rooted in high humidity, it makes sense to cover them with a glass hood or when growing in the container with a plastic bag. That the rooting has succeeded, indicate new leaves.
  • Cutting cuttings in late spring
  • Make an eye out of the earth.
The division of the evening primrose plants is quite simple. First, of course, the entire plant must be raised from the ground. This works best with a digging fork. It is important that the roots are not damaged. Then the soil is knocked off and the root is divided with a sharp, clean knife. Depending on the size, the root can be shared several times.Each section requires a strong part of the root and sufficient shoots. These can then be planted right back to the desired location.
Tip: Unclean cuts and injuries to the roots can lead to decay. There is a possibility that germs that cause damage can invade. Therefore, it is recommended to cut down unclean areas. It also makes sense to dust the interfaces with charcoal powder. So diseases and especially rot are avoided.
Diseases and pests

evening primrose

Evening primrose are actually quite robust. Nevertheless, there are diseases that threaten the plants, especially fungal diseases. Thus, the leaf spot disease occurs again and again and mildew can occur. It is always important to look regularly for his plants. The sooner diseases are detected and the sooner one intervenes, the greater the chances that the plants will soon feel better again. In the case of leaf spot disease, dark leaf spots are visible, which merge with each other over time. This is the best way to remove affected parts.
  • Cut out infected parts
In addition, downy mildew occurs, the more difficult, the two most common powdery mildew, because the triggering fungus penetrates into the plant tissue and not, as with powdery mildew, only superficial remains. One recognizes the infestation on a velvety, white-gray to brown coating on the underside of the leaf, on yellow or brown spots on the upper side of the leaf and on the death of infected plant parts. It is important to intervene quickly. The fungus spreads especially in wet and cool weather. Helpful are any and siliceous agents that are sprayed on the affected plants. It is important to remove affected parts of plants or plants. You must not on the compost!
  • Mushroom sits on, under and in the leaves and shoots
  • Remove infected parts of the plant
  • Prevention with plant broths (garlic or onionsoil) and sufficient planting distance
  • Over-fertilization with nitrogen can promote mildew.
A common pest of the plants is the evening primrose louse. She can be recognized by the whitish film she leaves on the sheets. This is however washable. It makes sense here to use beneficials, especially parasitic wasps.
  • Rinse topping off the leaves
  • Use parasitic wasps
Even earth fleas occur every now and then. It is not a flea, but a beetle that eats leaves. So he can do a lot of damage. It shows small, mostly roundish holes in which the upper and lower leaf skin is retained. Especially young, tender plants are threatened by the beetle. In addition, the larvae of the beetle eat at the roots. Even with the earth flea, prevention is better than cure. The pests like dry, warm soil. That's why regular watering helps, but also rakes. In addition, a mulch layer should be applied to keep the soil moist for longer. It also helps to stick matches with their sulfur heads in the soil around the plants.
  • Collect the beetles
  • Put matches in the ground
Conclusion
The evening primrose is an absolutely versatile and usable plant. It not only convinces with its beautiful, mostly yellow flowers and its fragrance, but you can even eat them. In addition, parts of the plant can be used for medical or cosmetic purposes. The care is not complicated, what more can you expect from a garden flower.

Evening primrose - white, pink and yellow - location and care

FAQ - 💬

❓ Where does evening primrose grow best?

👉 full sunBest in full sun in average, medium moisture, well-drained soils. Tolerates gravelly or sandy soils, drought, and light shade.

❓ What is the evening primrose habitat?

👉 The evening primrose common name comes from tendency of flowers in this family to open in the afternoon or evening, although some open in the morning. The fruit is a narrow capsule 12 to 18 millimeters (0.5 to 0.7 inches) long. Typical habitat is in prairie, fields, meadows and open woodlands, often in sandy soil.

❓ Where is the best place to plant primroses?

👉 Planting primrose outdoors is your best bet. When blooms taper off and spring-flowering bulbs begin to show outdoors, transplant your primrose. Move it to a spot outdoors that gets partial sun in spring. The plant will not bloom again this year but will return for many seasons to come as a happy sign of spring.

❓ What is the difference between pink and yellow evening primroses?

👉 Pink evening primrose blooms during the day, but yellow evening primrose blooms open at night and close during the day. This trait, combined with the plants' rather coarse texture, limits the use of yellow evening primrose in formal flower gardens.

❓ What temperature do primroses grow best?

👉 between 50 to 65 degrees FahrenheitTemperature & HumidityPrimroses do best in moderate to cool temperatures—intense heat can cause wilting and plant failure. They grow best at temperatures between 50 to 65 degrees Fahrenheit and don't much care for temperatures above 80 degrees.

❓ Does evening primrose only bloom at night?

👉 The plant, an evening primrose, blooms every night for several months. Each night, less flowers open. The process beings at about 8:45 p.m. when the buds slowly open, transforming into a beautiful yellow flower.

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