It looks almost too fragile to hold on, but have no fear, this vine is a survivor. The most commonly seen varieties are sky blue to light violet although there is a white flowering type as well. T. grandiflora - T. grandiflora is a tender, vigorous, twining, evergreen shrub with toothed, heart-shaped, dark green leaves and trumpet-shaped, pale violet-blue flowers with yellow throats blooming in summer. Start by sowing two or three seeds in a small pot of fine textured potting soil, then place the pot in a bright, warm location and water regularly. Till the soil to a depth of 8 to 10 inches in a sunny location. It can also be tucked into a tropical garden, or add some pizzazz to more typical landscaping. A trumpet vine requires two or three years to establish itself and start blooming. The blue sky vine (Thunbergia grandiflora) grows rapidly, covering trellises and walls with vines that may reach heights of 20 feet. This vine … #9. They will root readily and need no additional help like rooting hormone. It is a yellow Thunbergia. Work this into the top 6 inches of the soil with a garden tiller or hand tools. Nannette Richford is an avid gardener, teacher and nature enthusiast with more than four years' experience in online writing. Summer. This vine is ideal for covering a fence, pergola, large trellis, or an arbor. When winter comes close, mulch the roots with pine needles or other organic material. Monrovia's Sweet Memories Purple Sky Flower details and information. The blue sky vine (Thunbergia grandiflora) grows rapidly, covering trellises and walls with vines that may reach heights of 20 feet. Growing Region: Zones 5 to 10. Perennial vine. See something wrong with this plant file? Blooms: Blooms spring to fall. Light Needs: Full sun. A few of the best blue varieties (don’t expect true blue) you can look for are Blue Bird, Blue Chiffon, and Blue … The gorgeously showy flowers and lush foliage make this a choice addition to any garden. A highly popular variety of Morning Glory, award-winning Ipomoea tricolor 'Heavenly Blue' is a lovely annual vine with large, heart-shaped leaves and vibrant, azure-blue trumpet-shaped flowers. Sky vine growing is rewarding. Blue Skyflower (Thunbergia grandiflora) Warm up the winter days with a Mediterranean visitor! Use on arbor, large trellis, or … It has been fertilized and is watered two to three times a week. Some varieties (E.g. Learning how to grow sky vine plants will give your green space a touch of diversity and fascination. Bengal clock vine, Bengal clock-vine, Bengal clockvine, Bengal trumpet, Bengal trumpet vine, blue sky flower, blue sky vine, blue skyflower, blue thunbergia, blue trumpet vine, blue trumpetvine, clock vine, giant thunbergia, green trumpet vine, Indian sky flower, large flowered thunbergia, large-flowered thunbergia, laural clockvine, sky flower, sky vine, skyflower vine, skyvine, thunbergia, trumpet vine Positive: On Nov 11, 2003, chrislyn from La Porte, TX (Zone 9a) wrote: I have had this vine growing in my backyard for … Frequently seen on the Côte D'Azur, this reliable flowering vine is at home on either side of the Atlantic. USDA Zones: 5-9 Climate: Prefers moderate climate but can be grown in hot areas with care One of the most popular ornamental shrubs, you can definitely grow this hardy hibiscus in a container. ex Rottler; Pleuremidis grandiflora (Roxb.) Report An Inaccuracy. Can not even see the honeysuckle.Thanks for a wonderful site. Thunbergia is a family of tender perennial flowering shrubs and climbing vines. Growing the Blue Sky Vine in the Rio Grande Valley. Prune after the blooming cycle is over to encourage a quick re-sprout, and prune again in late summer. It can only be grown as a perennial in USDA hardiness zones 9-11, but it can be overwintered in colder regions. A relative is the exquisite Sky Vine. Sky Vine, Bengal Clock Vine (N)CS. Can not even see the honeysuckle.Thanks for a wonderful site. $7.95 . That just won't do! Passiflora, known also as the passion flowers or passion vines, is a genus of about 550 species of flowering plants, the type genus of the family Passifloraceae.. This is a very helpful site. Fill in around the roots with your hands and firm the soil down to secure the plant and remove air pockets. When the vine matures, cut the flowering shoots that have grown away from the supported branches back to the main branches in early … Quote. This vine is native to Southeastern Asia, and more precisely to India. Vigorous growth to 20 feet or more, with 8 inches., heart-shaped, medium to dark green leaves.