PERENNIALS | SEED PROPAGATION
Aquilegia caerulea Columbine KIRIGAMI ™
GERMINATION TEMPERATURE
PRODUCT FORM
HARDINESS USDA ZONE
BLOOMING SEASON
RECOMMENDED TRAY SIZE
SEEDS PER PLUG
SEED COVER
ADT
MEDIA PH / EC
STAGE 1 & 2
STAGE 3 & 4
Raw
4–9
Spring
288-cell tray
1
No Cover
70–72 °F (20–22 °C)
64–68 °F (18–20 °C)
66 °F (19 °C)
pH: 5.5–5.9 SME: 0.5–0.75 mS/cm
Arenaria montana Sandwort BLIZZARD ™ COMPACT
GERMINATION TEMPERATURE
PRODUCT FORM
HARDINESS USDA ZONE
BLOOMING SEASON
RECOMMENDED TRAY SIZE
SEEDS PER PLUG
SEED COVER
ADT
MEDIA PH / EC
STAGE 1 & 2
STAGE 3 & 4
Raw
4–7
Early Spring
288-cell tray
2–3
Light Vermiculite 64–68 °F (18–20 °C)
62–66°F (16–19 °C)
64 °F (18 °C)
pH: 5.8–6.2 SME 0.5–0.75 mS/cm
Aurinia saxatilis Alyssum SUMMIT ™
GERMINATION TEMPERATURE
PRODUCT FORM
HARDINESS USDA ZONE
BLOOMING SEASON
RECOMMENDED TRAY SIZE
SEEDS PER PLUG
SEED COVER
ADT
MEDIA PH / EC
STAGE 1 & 2
STAGE 3 & 4
Raw
6–9
Early Spring
288-cell tray
3–4
No Cover
65–72 °F (18–22 °C)
64–68° F (18–20 °C)
65 °F (18 °C)
pH: 5.5–5.9 SME: 0.25–0.5 mS/cm
Bellis perennis English Daisy BAM BAM ™
GERMINATION TEMPERATURE
PRODUCT FORM
HARDINESS USDA ZONE
BLOOMING SEASON
RECOMMENDED TRAY SIZE
SEEDS PER PLUG
SEED COVER
ADT
MEDIA PH / EC
STAGE 1 & 2
STAGE 3 & 4
Pelleted
4–7
Early Spring
288-cell tray
1
Light Vermiculite 65–70 °F (18–21 °C)
64–68° F (18–20 °C)
65 °F (18 °C)
pH: 5.5–5.9 SME 0.5–0.75 mS/cm
Bergenia cordifolia Bergenia SHOESHINE ™
GERMINATION TEMPERATURE
PRODUCT FORM
HARDINESS USDA ZONE
BLOOMING SEASON
RECOMMENDED TRAY SIZE
SEEDS PER PLUG
SEED COVER
ADT
MEDIA PH / EC
STAGE 1 & 2
STAGE 3 & 4
Raw
3–8
Spring
288-cell tray
1–2
No Cover
See ADT
See ADT
63 °F (17.5 °C)
pH: 5.5–5.9 SME 0.25–0.5 mS/cm
Campanula carpatica Bellflower PRISTAR ™
GERMINATION TEMPERATURE
PRODUCT FORM
HARDINESS USDA ZONE
BLOOMING SEASON
RECOMMENDED TRAY SIZE
SEEDS PER PLUG
SEED COVER
ADT
MEDIA PH / EC
STAGE 1 & 2
STAGE 3 & 4
Raw
3–9
Summer
288-cell tray
3–4
No Cover
68–72 °F (20–22 °C)
See ADT
63 °F (17.5 °C)
pH: 5.8–6.2 SME 0.5–0.75 mS/cm
Campanula portenschlagiana Bellflower CLOCKWISE ™
GERMINATION TEMPERATURE
PRODUCT FORM
HARDINESS USDA ZONE
BLOOMING SEASON
RECOMMENDED TRAY SIZE
SEEDS PER PLUG
SEED COVER
ADT
MEDIA PH / EC
STAGE 1 & 2
STAGE 3 & 4
Raw
3–7
Summer
288-cell tray
3
No Cover
68–72 °F (20–22 °C)
64–68° F (18–20 °C)
65 °F (18 °C)
pH: 5.8–6.2 SME 0.5–0.75 mS/cm
Coreopsis grandiflora Tickseed ANDIAMO ®
GERMINATION TEMPERATURE
PRODUCT FORM
HARDINESS USDA ZONE
BLOOMING SEASON
RECOMMENDED TRAY SIZE
SEEDS PER PLUG
SEED COVER
ADT
MEDIA PH / EC
STAGE 1 & 2
STAGE 3 & 4
Raw
5–9
Summer
288-cell tray
3
No Cover
65–72 °F (18–22 °C)
65–68° F (18–20 °C)
68 °F (20 °C)
pH: 5.5–5.9 SME 0.5–0.75 mS/cm
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