DELOSPERMA 'John Proffitt' (TABLE MOUNTAIN®) (del-o-SPERM-a) | DELOJP5 |
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Common Name: Hardy Ice Plant |
Description: 2002 PlantSelect®. Lustrous, fuchsia flowers are an improvement on Delosperma cooperi. A fast-spreading ground cover from South Africa that blooms for most of the growing season. In winter, the leaves are often tinged with purple. |
Zone: 4 |
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DELOSPERMA 'Kelaidis' PP# 13,876 (MESA VERDE®) (del-oh-SPER-mah) | DELOKE3 |
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Common Name: Hardy Ice Plant |
Description: 2002 Plant Select®. Iridescent, salmon-pink flowered sport appeared among plants of a dwarf, alpine form of Delosperma cooperi at Denver Botanic Gardens in 1997. Vigorous, compact, and floriferous plants bloom spring-fall. Propagation Prohibited. |
Zone: 4 |
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DELOSPERMA 'Kelaidis'PP#13876 (MESA VERDE®) (del-o-SPERM-a) | DELOKE5 |
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Common Name: Hardy Ice Plant |
Description: 2002 Plant Select®. Iridescent, salmon-pink flowered sport appeared among plants of a dwarf, alpine form of Delosperma cooperi at Denver Botanic Gardens in 1997. Vigorous, compact,and floriferous plants bloom spring-fall. |
Zone: 4 |
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DELPHINIUM 'Black Knight' (del-FIN-ee-um) | DELPBK3 |
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Common Name: |
Description: Deep, velvety blue flowers with black bees. |
Zone: 3 |
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DELPHINIUM 'Blue Bird' (del-FIN-ee-um) | DELPBB3 |
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Common Name: |
Description: Medium blues, white bees. |
Zone: 3 |
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DELPHINIUM grandiflorum 'Summer Blues' (del-FIN-ee-um) | DELPSB5 |
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Common Name: |
Description: Exciting, well-branched dwarf covered with sky blue flowers. Better heat tolerance than other grandiflorums with a long flowering season. Can be grown as an annual. |
Zone: 4 |
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DELPHINIUM grandiflorum 'Summer Blues' (del-FIN-ee-um) (gran-di-FLOOR-um) | DELPSB3 |
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Common Name: |
Description: Exciting, well-branched dwarf covered with sky blue flowers. Better heat tolerance than other grandiflorums with a long flowering season. Can be grown as an annual. |
Zone: 4 |
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DELPHINIUM grandiflorum 'Summer Nights' (del-FIN-ee-um) (gran-di-FLOOR-um) | DELPSN3 |
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Common Name: |
Description: Deep blue flowers on this great 'Summer' Delphinium with same outstanding performance as 'Summer Blues'. |
Zone: 4 |
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DELPHINIUM 'Magic Fountains' (del-FIN-ee-um) | DELPMF3 |
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Common Name: |
Description: Flower spikes 12-15"; mixed colors. |
Zone: 3 |
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DELPHINIUM Millennium Series 'Dwarf Stars' (del-FIN-ee-um) | DELPMD3 |
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Common Name: |
Description: This delphinium is heat and drought tolerant and a mixture of many colors that don't need staking. Flowers June-September. Excellent cut flower! |
Zone: 4 |
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DIANTHUS 'First Love' (dye-AN-thus) | DIANFL5 |
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Common Name: Carnation |
Description: 2001 Plant Select®. Intensely fragrant flowers that change from pure white to deep rose from April-frost. Clump-forming with attractive mounds of foliage in winter. |
Zone: 3 |
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DIANTHUS 'First Love' (dy-ANN-thus) | DIANFL3 |
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Common Name: First Love Dianthus |
Description: 2001 Plant Select®. Intensely fragrant flowers that change from pure white to deep rose from April to frost. Clump-forming with attractive mounds of foliage in winter. A real standout in our gardens all summer and fall. |
Zone: 3 |
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DICENTRA eximia (dy-SEN-trah) (eks-IH-mee-a) | DICEEX5 |
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Common Name: Dwarf Bleeding Heart, Fern-leaf Bleeding Heart |
Description: Lovely pink flowers; ferny, green foliage. |
Zone: 3 |
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DICENTRA formosa 'King of Hearts' (dy-SEN-trah) (for-MOE-sah) | DICEKH5 |
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Common Name: Bleeding Heart |
Description: Broad, rosy-pink flowers from May-August. Very floriferous. Slightly glaucous, gray-green foliage. Disease free cultivar. |
Zone: 4 |
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DICENTRA formosa 'Luxuriant' (dy-SEN-trah) (for-MOE-sah) | DICELU5 |
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Common Name: Bleeding Heart |
Description: RHS Award of Garden Merit. Choice, everblooming variety with cherry-red flowers; ferny, blue-green foliage. |
Zone: 2 |
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DICENTRA s. 'Hordival' Valentine® (dy-SEN-trah) | DICEVA8 |
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Common Name: Bleeding Heart |
Description: An old time favorite with a touch of red. The flowers have a red heart with a white middle instead of the typical pink heart. The foliage and stems also have a touch more pigment. |
Zone: 3 |
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DICENTRA spectabilis (dy-SEN-trah) (spek-TAB-il-iss) | DICESP8 |
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Common Name: Old Fashioned Bleeding Heart |
Description: Favorite, with arching stems of large, pink hearts. Often summer dormant in hot climtates. |
Zone: 4 |
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DICENTRA spectabilis 'Alba' (dy-SEN-trah) (spek-TAB-il-iss) | DICESA8 |
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Common Name: Bleeding Heart |
Description: Lovely, rare, white form; elegant plants. |
Zone: 4 |
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DICHONDRA 'Silver Falls' (dy-KON-drah) | DICHSF3 |
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Common Name: Aluminum Vine |
Description: Beautiful, vigorous, silver, round leafed, trailing plant. Extremely heat and drought tolerant. Incredible in baskets or trailing from containers. |
Zone: 10 |
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DICTAMNUS albus (dik-TAM-nus) (AL-bus) | DICTAL3 |
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Common Name: Gas Plant |
Description: RHS Award of Garden Merit. Erect spikes of unique, white, aromatic flowers in June.
May cause skin irritation, especially in hot weather! Dictamnus is very slow growing; probably taking 18 months to 2 years to fill a 4" pot well. Do not expect to move up into a gallon & have them be consumer ready along with your Dianthus & Echinaceas! Dictamnus growers have to be very patient, but it's worth the wait. |
Zone: 3 |
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DICTAMNUS albus 'Purpureus' (dik-TAM-nus) (AL-bus) | DICTAP3 |
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Common Name: Gas Plant |
Description: RHS Award of Garden Merit. Dark veined, pink flowers. Long-lived perennial may be 'Burning Bush' of Moses.
May cause skin irritation, especially in hot weather! Dictamnus is very slow growing; probably taking 18 months to 2 years to fill a 4" pot well. Do not expect to move up into a gallon & have them be consumer ready along with your Dianthus & Echinaceas! Dictamnus growers have to be very patient, but it's worth the wait. |
Zone: 3 |
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DIGITALIS grandiflora (dij-ih-TAL-iss) (gran-di-FLOOR-ah) | DIGIGR3 |
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Common Name: Foxglove |
Description: RHS Award of Garden Merit. Large, bell-shaped, yellow flowers marked with brown in early summer. Perennial. |
Zone: 4 |
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DIGITALIS thapsi (SPANISH PEAKS®) (dij-ih-TAL-iss)(THAP-see) | DIGISP5 |
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Common Name: Foxglove |
Description: 1999 Plant Select®. Spikes of raspberry-rose flowers in early summer over a trim mat of furry foliage.A perennial that thrives in a variety of sites and soils. |
Zone: 4 |
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DIGITALIS thapsi (SPANISH PEAKS®) (dij-ih-TAL-iss) (THAP-see) | DIGISP3 |
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Common Name: Foxglove |
Description: 1999 Plant Select®. Spikes of raspberry-rose flowers in early summer over trim mat of furry foliage. Perennial; thrives in a variety of sites and soils. |
Zone: 4 |
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DIGITALIS x mertonensis (dij-ih-TAL-iss) (mer-ton-EN-sis) | DIGIME3 |
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Common Name: Strawberry Foxglove |
Description: RHS Award of Garden Merit. Very large, raspberry flowers. Tetraploid perennial plants. |
Zone: 4 |
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DODECATHEON 'Aphrodite' PP# 14,002 (do-de-KATH-ee-on) | DODEAP5 |
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Common Name: Shooting Star |
Description: Intense purple-pink flowers on robust plants in May-June. Propagation Prohibited. |
Zone: 4 |
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DODECATHEON meadia 'Album' (do-de-KATH-ee-on) (MEE-dee-a) | DODEAL5 |
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Common Name: Shooting Star |
Description: RHS Award of Garden Merit. Delicate umbels of lovely, white flowers rise from flat rosettes of foliage. Likes rich, moist soil. Usually has flowered and is dormant by May 1st! |
Zone: 3 |
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DRACOCEPHALUM argunense 'Fuji Blue' (dra-ko-SEF-a-lum) (ar-gun-ENSE) | DRACFB3 |
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Common Name: Dragonhead |
Description: Spikes of brilliant blue flowers early June to mid-August. Needle-like, leathery, green foliage forms compact, durable clumps; long-lived perennial. |
Zone: 4 |
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DRACOCEPHALUM argunense 'Fuji Blue' (dra-ko-SEF-a-lum)(ar-gun-ENSE) | DRACFB5 |
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Common Name: Dragonhead |
Description: Spikes of brilliant blue flowers early June to mid August. Needle-like, leathery, green foliage forms compact, durable clumps. Long lived perennial. |
Zone: 4 |
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DRACOCEPHALUM ruyschiana (dra-ko-SEF-a-lum) | DRACRU3 |
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Common Name: Northern Dragonhead |
Description: Fragrant, hooded blue flowers on this low-growing perennial from the mint family. Blooms from July-August; plant in sun to part shade.
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Zone: 3 |
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