Gentiana asclepiadea, commonly known as the Willow Gentian, is a beautiful herbaceous perennial native to the mountainous regions of Europe, particularly in the Alps and Carpathians. It typically grows to about 60-90 cm tall, forming an elegant, arching habit with slender, willow-like stems. The leaves are lance-shaped, opposite, and dark green, resembling those of the milkweed, which is reflected in its species name asclepiadea. Its striking, funnel-shaped flowers are deep blue to violet, and appear in clusters along the upper part of the stems from late summer to early autumn. Each flower is around 3-4 cm long, with five fused petals creating a tubular structure that attracts pollinators, particularly bees. Gentiana asclepiadea thrives in cool, moist, and well-draining soils, preferring partial shade, such as woodland edges or alpine meadows. It is a favorite among gardeners for its late-season blooms, adding vibrant color to shady garden spots. Zones 6-9 Germination To successfully germinate Gentiana asclepiadea seeds, follow these steps. The seeds require a period of cold stratification to break dormancy, mimicking their natural alpine environment. Start by sowing the seeds on the surface of a well-draining seed mix, as they need light for germination and should not be covered. Moisten the soil and place the container in a cool environment, ideally in a refrigerator, at around 4°C (39°F) for 6 to 8 weeks. After this cold period, move the container to a warmer, bright location with temperatures between 15-20°C (59-68°F). Keep the soil consistently moist but avoid waterlogging. Germination may take several weeks to months, depending on conditions. Once seedlings appear, allow them to grow until they have several true leaves before transplanting them into individual pots. Gradually acclimate the young plants to outdoor conditions, and plant them in a shaded, moist location with well-draining soil. Patience is key, as Gentiana asclepiadea can take time to establish and mature.
Item Tag: Gentiana
Gentiana asclepiadea alba | White Gentian | 10 Seeds
Gentiana asclepiadea alba, commonly known as the white gentian, is a striking perennial herb that typically reaches heights of 2 to 3 feet. This plant features upright, stout stems adorned with lanceolate to ovate leaves that are deep green and glossy, providing an attractive contrast to its elegant blooms. The flowers, which bloom from late summer to early fall, are trumpet-shaped and primarily white, sometimes exhibiting pale green or yellow undertones. Each flower consists of five petal lobes that flare outward, creating a star-like appearance that attracts pollinators such as bees and butterflies. White gentian thrives in well-drained, slightly acidic soils and prefers full sun to partial shade, often found in meadows, woodland edges, and rocky slopes. Its unique coloration and form make it a popular choice for cottage gardens and naturalized landscapes, where it adds a touch of elegance and supports local biodiversity. Zones 5-9 Germination To germinate Gentiana asclepiadea alba or white gentian, start by preparing the seeds, which require a cold stratification process to enhance germination rates. Soak the seeds in water for 24 hours, then place them in a sealed plastic bag with a damp paper towel or vermiculite, and refrigerate for about 4 to 6 weeks. After stratification, sow the seeds in a seed tray or pot filled with a well-draining seed-starting mix, lightly pressing them into the surface but not covering them completely, as they need light to germinate. Keep the soil consistently moist but not waterlogged, and place the tray in a bright location with indirect sunlight. Germination typically occurs within 2 to 4 weeks, but it can take longer, so patience is key. Once seedlings develop a few true leaves, they can be carefully transplanted into individual pots, allowing for gradual acclimatization to outdoor conditions before planting in a suitable garden location.
50+ CREAM AND BLUE GENTIAN FLOWER SEEDS MIX/ GENTIANA / SHADE PERENNIAL
50+ SEEDS.EASILY GROWN IN ANY GARDEN OR CONTAINER! CREAMY WHITE AND ELECTRIC BLUE, GORGEOUS FLOWERS ON UPRIGHT STEMS. GROWS TO 16″ TALL. CAN GROW IN FULL SUN, SEMI SHADE AND FULL SHADE. THESE ARE SLOW GROWERS.MAY TAKE UP TO 6 WEEKS TO GERMINATE.
Blue Bottle Gentian {Gentiana andrewsii} 200+ seeds Free Shipping!
Bottle Gentian {Gentiana andrewsii} Ornate Blooms | Perennial Heirloom | Pre-Stratified | Cutting Favorite | 200+ seeds Free Shipping! Bottle Gentian has bottle-like deep blue flowers that never actually open. The unusual blooms are pollinated exclusively by bumblebees, which have the size and strength needed to pry open the flowers and gain entry. Bottle Gentians are slow-growing but long-lived and require little care once established. Gentianaandrewsii tolerates cold weather and even frost, blooming late into the fall. Soil TypeClay, Loam, SandSoil MoistureMoist, WetSun ExposureFull Sun, PartialHeight1′ – 2’Bloom ColorBlueBloom TimeAug, Sep, OctSpacing1’Zones3, 4, 5, 6Root TypeFibrousBenefitsPollinators
1000 Bottle Gentian Wildflower Seeds – Everwilde Farms Mylar Seed Packet
XL Mylar Packet – Bottle Gentian SeedsGold Vault Mylar Zip Packet These unusual wildflowers, named for their nearly closed tubular blossoms, look like buds about to burst open. In order to pollinate them, bumblebees and other large bees must force their way into the small opening at the top; the unique design of the blossom expands just enough to allow passage. The Gentiana genus was named after King Gentius, an ancient ruler of the kingdom of Illyria who, according to legend, discovered the many medicinal benefits of this family of plants. The species name “andrewsii” honors Dr. Henry C. Andrews, a 19th century English botanist and renowned botanical artist. To break this seed’s dormancy, mix the seed with moist sand and store it in the refrigerator for 60 days before planting. Scatter the seed on the surface of the soil, then press it in lightly. Keep the soil moist, but water carefully to avoid disturbing the seed. Germination may be slow. Transplant two seedlings each in individual pots, handling carefully to prevent breaking the hair-like roots. These seeds are non-GMO (Genetically Modified Organisms), and are also free from all Neonicotinoids. They are packaged in our superb Gold Mylar Mylar Zip Packaging, which gives the seeds the best storage possible, and allows you to reseal the bag for later use. The artwork and labels on the packet are loaded with information – many people comment that it is the most beautiful packet that they have ever seen. If you have never tried out our seeds before, this is your chance to experience something special!
300+BOTTLE GENTIAN Seeds Perennial Native Wildflower Shade Garden Pato Container
BOTTLE GENTIAN- aka Andrews Gentian / Closed Gentian / Snakeroot. Bottle Gentian can only be pollinated by bumble bees. They are the only pollinator strong enough to pry open the flowers and get to the nectar and pollen.
301+BOTTLE GENTIAN Seeds Perennial Native Wildflower Shade Garden Pato Container
BOTTLE GENTIAN- aka Andrews Gentian / Closed Gentian / Snakeroot. Bottle Gentian is a slow growing, long lived perennial native to the mid-west and northeast. Bottle Gentian can only be pollinated by bumble bees. They are the only pollinator strong enough to pry open the flowers and get to the nectar and pollen. These get about 2ft tall and 1ft wide. Bloom time is late summer through fall. Full sun, part sun or shade. 300+ seeds per order. Some American Native Wildflower seeds need to go through a cold winter to germinate. This plant is one of them. They do this so the seed won’t sprout in fall, only to have the seedling not make it through a cold winter. I have stratified these seeds to simulate a cold winter(stratification) This raises the germination rate considerably. Thanks for looking!!Gentiana andrewsii. Perennial. Full Sun / Part Sun / Shade. Spring, soil 65F+. SOW- Press 5/6 seeds per into soil, don’t cover. (Needs light to germ) Keep moist. Germination-Slow- 21-28 Days or more. Thin to single best seedling. Use scissors to cut out unwanted sprouts. Medium water. Height 2ft x 1ft wide. Flowers are blue. Blooms from late summer through fall. NOTE- Gentian are slow growers, but long lived. They may not bloom until year 2 or 3.