Specially for Growers and Commercial Buyers, We produce custom seed packets for all occasions, Visit our 'Gardens of the World', located in Devon, UK, View or download our catalogue in a PDF format. CLEMATIS ALPINA SEEDS (Alpine Clematis) - Plant World Seeds. Sow seeds at any time onto a good soil-based compost covering seeds with fine grit or compost to approximately their own depth. Roseville Farms is the largest production nursery in North America dedicated to Clematis, “The Queen of the Vines”!. Garden Crossings offers over 70 varieties of clematis; more than any other mail order nursery! We recommend germinating at 15 to 20 degrees C. Germination may be very slow, perhaps 2-3 months, or sometimes much longer, and these seeds may sometimes wait for spring before emerging. Our Farm produces over 4,000,000 Clematis plants every year for our North American market. Clematis.com is a wholly owned division of one of the worlds largest Clematis producers.Every plant sold on this site was grown from cuttings here in Apopka, Florida. BUY 2 OF THE SAME ITEM, GET A 3RD PACKET OF IT FOR FREE, Buy in bulk. This superlative, vigorous, free-flowering variety, has larger flowers than the species, with pale blue nodding flowers bearing beautiful blue petals and a contrasting boss of white stamens, that open all through the spring. It was Awarded The 'Award of Garden Merit' by the RHS. Clematis vines are also vigorous growers, able to quickly cover horizontal or vertical spaces with multitudes of branches and beautiful blooms. These flowering perennial vines come in colors ranging from light lavender to deep purple, from burgundy to pink. It was Awarded The 'Award of Garden Merit' by the RHS. It is also suitable for containers. We recommend germinating at 15 to 20 degrees C. Germination may be very slow, perhaps 2-3 months, or sometimes much longer, and these seeds may sometimes wait for spring before emerging. Water regularly during first growing season to establish a deep, extensive root system; requires less frequent watering when established. Grow on individual seedlings in 3 inch pots before finally planting with climbing support in a well-drained spot or very large pot. It is also suitable for containers. Provide well-drained soil, with roots sheltered and top growth in the sun. CLEMATIS ALPINA 'FRANCES RIVIS' SEEDS (Virgin's Bower) - Plant World Seeds. This superlative, vigorous, free-flowering variety, has larger flowers than the species, with pale blue nodding flowers bearing beautiful blue petals and a contrasting boss of white stamens, that open all through the spring. Nothing here. Clematis vines are some of our best-selling perennials. This lovely reliable alpina variety flowers from March to May with hundreds of nodding, white-eyed, four-sepalled blue flowers before it produces its fantastic seed heads for the rest of the season after the flowers have gone. Please add something or load your cart, Plant World, St. Marychurch Rd, UK, TQ12 4SE. Please add something or load your cart, Plant World, St. Marychurch Rd, UK, TQ12 4SE. This lovely reliable alpina variety flowers from March to May with hundreds of nodding, white-eyed, four-sepalled blue flowers before it produces its fantastic seed heads for the rest of the season after the flowers have gone. Grow on individual seedlings in 3 inch pots before finally planting with climbing support in a well-drained spot or very large pot. It is a very strong growing, amazingly tough variety that can withstand Arctic temperatures and will grow in places and countries where other clematis will just not survive! Nothing here. Mulch soil surface to conserve moisture. Specially for Growers and Commercial Buyers, We produce custom seed packets for all occasions, Visit our 'Gardens of the World', located in Devon, UK, View or download our catalogue in a PDF format. Mix varieties of these flowering vine plants for an array of colors, flower forms, foliage and bloom seasons. BUY 2 OF THE SAME ITEM, GET A 3RD PACKET OF IT FOR FREE, Buy in bulk. Sow seeds at any time onto a good soil-based compost covering seeds with fine grit or compost to approximately their own depth.