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) | 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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DRABA aizoides (DRAH-ba) (ay-ZOY-deez) | DRABAI3 |
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Common Name: |
Description: Exciting little addition to the miniature garden. Green cushions topped off with hot yellow flowers in early spring. Needs well-drained soil. |
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 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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