Sale
Sold out
Perennial flower
Asteraceae
Achillea ptarmica ‘Noblessa’
Sneezewort
Product code : JAREC-0002
Noblessa sneezewort has small, double white flowers that gather at the top of erect stems. This perennial adds bright white accents to bouquets and to the edges of planted garden beds. Its flowers are easily paired with pink, purple or blue hues, while the foliage remains in the background of the composition. These organic seeds from Jardins de l’écoumène let you start your own plants and follow their development from sowing onward. Plan the arrangement around each plant’s mature habit and the distance from which the flowers will be viewed. Position smaller flowers close to a path for easy viewing, while taller plants can provide a focal point at the back of a bed.
- Quantity
- 100 seeds
- Exposure
- Full sun to partial shade
- Life cycle
- Perennial
Discover the plant
Common nameNoblessa Sneezewort; sneeze yarrow
FamilyAsteraceae
GenusYarrow
Speciesptarmica
CultivarNoblessa
TypePerennial flower
Botanical nameSneezewort
Reproducible seedsYes
Achillea ptarmica ‘Noblessa’ — Noblessa Sneezewort. Noblessa sneezewort has small, double white flowers that gather at the top of erect stems. This perennial adds bright white accents to bouquets and to the edges of planted garden beds. Its flowers are easily paired with pink, purple or blue hues, while the foliage remains in the background of the composition. These organic perennial flower seeds from Jardins de l’écoumène let you start your own plants and follow their development from sowing onward. Plan the arrangement around each plant’s mature habit and the distance from which the flowers will be viewed.
Recommended planting period: May to June. Sow on the surface. Germination usually takes 10 to 20 days. For germination, keep the soil at 18 to 22°C (64 to 72°F). Transplant the young flowering plants once their true leaves have developed and their roots hold the root ball together. Handle the seedlings gently and avoid squeezing their delicate stems. Under grow lights, gradually space the containers farther apart so that the foliage does not overlap. Hardening off then prepares the plants for outdoor sunlight, wind and changes in temperature. Identify each container to recognize the variety at transplanting.
Plan the arrangement around each plant’s mature habit and the distance from which the flowers will be viewed. Position smaller flowers close to a path for easy viewing, while taller plants can provide a focal point at the back of a bed. Repeat groups of the same variety to create a clear, visible colour pattern. Leave room to reach the plants for cutting, and avoid crowding clumps simply to fill the space right away. Choose between prolonging flowering and keeping seeds on a few stems. Deadheading is suitable for many annuals, while developing seed heads and dried flower clusters can also provide ornamental interest.
Sowing guide
It all startswith a seed.
Sowing depth
Surface
Germination temperature
18 to 22°C (64 to 72°F)
Germination time
10 to 20 days
Sowing period
May to June
Propagation
From seed
Growing method
Recommended planting period: May to June. Sow on the surface. Germination usually takes 10 to 20 days. For germination, keep the soil at 18 to 22°C (64 to 72°F). Transplant the young flowering plants once their true leaves have developed and their roots hold the root ball together. Handle the seedlings gently and avoid squeezing their delicate stems. Under grow lights, gradually space the containers farther apart so that the foliage does not overlap. Hardening off then prepares the plants for outdoor sunlight, wind and changes in temperature. Plant outdoors once the conditions are suitable for the plants’ cold tolerance. Watch the progression from flower buds to open blooms and faded flowers to decide which care the plant needs. A cut must preserve the shoots that will bloom afterwards. Check the supports on tall-stemmed plants after a period of strong wind. Lightly removing damaged growth helps maintain the plant’s shape without leaving it bare. Adapt the end of the season to the cycle of the plant: annuals and perennials do not require the same preparation for winter. Choose between prolonging flowering and keeping seeds on a few stems. Water gently to avoid moving the seeds.
Soil and care
The right care,at the right time.
Watering
Keep the seedbed surface slightly moist until seedlings emerge, using a gentle spray that does not displace the seeds. After rooting, water at the base of the plant when the soil begins to dry and allow excess water to drain. Avoid small, too frequent applications that wet only the surface. In a container, check the needs more often during hot or windy days. Adjust the frequency to precipitation, drainage and plant development.
Soil type
Prepare a well drained soil, light to moderately rich. Transplant the young flowering plants once their true leaves have developed and their roots hold the root ball together. Handle the seedlings gently and avoid squeezing their delicate stems. Under grow lights, gradually space the containers farther apart so that the foliage does not overlap. Hardening off then prepares the plants for outdoor sunlight, wind and changes in temperature.
Fertilization
Fertilization supports growth and should take into account the nutrients already present in the soil or potting mix. Use mature compost or a fertilizer suitable for the crop, following the recommended application rate. Avoid combining too many products, especially in a container where the roots have a limited volume of growing medium. Water as needed after applying nutrients, and observe foliage growth before deciding whether another fertilizer application is necessary.
Moisture
Keep the growing mix moist during germination, without standing water; then adjust to the crop
Seasonal care
Transplant the young flowering plants once their true leaves have developed and their roots hold the root ball together. Handle the seedlings gently and avoid squeezing their delicate stems. Under grow lights, gradually space the containers farther apart so that the foliage does not overlap. Hardening off then prepares the plants for outdoor sunlight, wind and changes in temperature. Plant outdoors once the conditions are suitable for the plants’ cold tolerance. Watch the progression from flower buds to open blooms and faded flowers to decide which care the plant needs. A cut must preserve the shoots that will bloom afterwards. Check the supports on tall-stemmed plants after a period of strong wind. Lightly removing damaged growth helps maintain the plant’s shape without leaving it bare. Adapt the end of the season to the cycle of the plant: annuals and perennials do not require the same preparation for winter. Choose between prolonging flowering and keeping seeds on a few stems. Deadheading is suitable for many annuals, while developing seed heads and dried flower clusters can also provide ornamental interest. Keep plants labelled after flowering ends, and remove self-sown seedlings that are growing in a path. Noblessa sneezewort has small, double white flowers that gather at the top of erect stems. This perennial adds bright white accents to bouquets and to the edges of planted garden beds.
Container growing
A garden,within reach.
Recommended pot size
A stable container with drainage holes, enough width for the plant’s spread and sufficient depth for its roots
Choose a growing position with full sun to partial shade. Reserve this spread around the plant: 30 to 60 cm (12 to 24 in.). A flowering container arrangement should leave enough room for every plant to grow. Place upright plants where they remain visible, and let any trailing stems extend over the container’s edge. Check that the combined plants share the desired exposure and moisture. After a few weeks, check where the plants are becoming crowded and remove only damaged parts or stems that disrupt the balance of the arrangement. Noblessa sneezewort has small, double white flowers that gather at the top of erect stems. This perennial adds bright white accents to bouquets and to the edges of planted garden beds. Its flowers are easily paired with pink, purple or blue hues, while the foliage remains in the background of the composition. Watch the progression from flower buds to open blooms and faded flowers to decide which care the plant needs. A cut must preserve the shoots that will bloom afterwards. Check the supports on tall-stemmed plants after a period of strong wind. Lightly removing damaged growth helps maintain the plant’s shape without leaving it bare.
Bloom and dimensions
Its place,in your garden.
Mature height
30 cm (12 in.)
Width / spread
30-60 cm (12-24 in.)
Bloom period
The plant’s usual flowering season extends from July through September. Decide which stems to keep flowering and which to leave in place so that they can develop seeds. Deadheading is suitable for many annuals, while developing seed heads and dried flower clusters can also provide ornamental interest. Keep plants labelled after flowering ends, and remove self-sown seedlings that are growing in a path.
Harvest
Flowering from July
Garden associations
In goodcompany.
Companion plants
In a mixed planting, you can reserve sections close to these plants: lavender, sage, thyme. The association is used here to organize space and crops. Allow for the height, light requirements and water needs of each plant, leaving enough room between the foliage. Keep a path clear for watering and harvesting, then remove finished crops to make room for the next planting. This arrangement makes maintenance easier without promising protection against garden pests. Plan the arrangement around each plant’s mature habit and the distance from which the flowers will be viewed.
Frequently asked questions
Your questions,answered.
How do I grow Noblessa Sneezewort from seed?
Recommended planting period: May to June. Sow on the surface. Germination usually takes 10 to 20 days. For germination, keep the soil at 18 to 22°C (64 to 72°F). Transplant the young flowering plants once their true leaves have developed and their roots hold the root ball together. Handle the seedlings gently and avoid squeezing their delicate stems. Under grow lights, gradually space the containers farther apart so that the foliage does not overlap. Hardening off then prepares the plants for outdoor sunlight, wind and changes in temperature. Plant outdoors once the conditions are suitable for the plants’ cold tolerance.
Can I grow Noblessa Sneezewort in a container?
Choose a growing position with full sun to partial shade. Reserve this spread around the plant: 30 to 60 cm (12 to 24 in.). A flowering container arrangement should leave enough room for every plant to grow. Place upright plants where they remain visible, and let any trailing stems extend over the container’s edge. Check that the combined plants share the desired exposure and moisture. After a few weeks, check where the plants are becoming crowded and remove only damaged parts or stems that disrupt the balance of the arrangement. Noblessa sneezewort has small, double white flowers that gather at the top of erect stems.
How do I care for Noblessa Sneezewort during the season?
Choose between prolonging flowering and keeping seeds on a few stems. Deadheading is suitable for many annuals, while developing seed heads and dried flower clusters can also provide ornamental interest. Keep plants labelled after flowering ends, and remove self-sown seedlings that are growing in a path. Watch the progression from flower buds to open blooms and faded flowers to decide which care the plant needs. A cut must preserve the shoots that will bloom afterwards. Check the supports on tall-stemmed plants after a period of strong wind. Lightly removing damaged growth helps maintain the plant’s shape without leaving it bare.
What makes Noblessa Sneezewort distinctive in the garden?
Noblessa sneezewort has small, double white flowers that gather at the top of erect stems. This perennial adds bright white accents to bouquets and to the edges of planted garden beds. Its flowers are easily paired with pink, purple or blue hues, while the foliage remains in the background of the composition. Plan the arrangement around each plant’s mature habit and the distance from which the flowers will be viewed. Position smaller flowers close to a path for easy viewing, while taller plants can provide a focal point at the back of a bed. Repeat groups of the same variety to create a clear, visible colour pattern.
How do I arrange a planting of Noblessa Sneezewort?
Plan the arrangement around each plant’s mature habit and the distance from which the flowers will be viewed. Position smaller flowers close to a path for easy viewing, while taller plants can provide a focal point at the back of a bed. Repeat groups of the same variety to create a clear, visible colour pattern. Leave room to reach the plants for cutting, and avoid crowding clumps simply to fill the space right away. Watch the progression from flower buds to open blooms and faded flowers to decide which care the plant needs. A cut must preserve the shoots that will bloom afterwards. Check the supports on tall-stemmed plants after a period of strong wind.
For a great start to your seeds
The right extras.Right here.
Seed Starting Soil
Shop the collectionSeed starting supplies
Shop the collection
