Perennials Catalog Technical Information Phlox paniculata Cloudburst 10 to 12 5.8 to 6.2 2.0 to 3.5 4 to 8 Evenly Moist Long Day 70 / 105 Upright Walters Gardens Phlox subulata 12 to 14 5.7 to 6.8 1.0 to 1.5 3 to 9 Evenly Moist Neutral 20 / 61 Trailing Open variety Phygelius Colorburst™ 8 to 10 5.5 to 6.5 0.7 to 1.0 7 to 10 Evenly Moist Neutral 91 / 61 Upright Terra Nova √ Rudbeckia American Gold Rush 8 to 10 5.8 to 6.5 1.5 to 1.8 4 to 9 Evenly Moist Neutral 61 / 71 Mounded Intrinsic Perennials √ Rudbeckia Early Bird Gold™ 8 to 10 5.8 to 6.5 1.5 to 1.8 4 to 9 Evenly Moist Neutral 61 / 71 Mounded Intrinsic Perennials √ Salvia nemorosa Apex™ 10 to 12 5.5 to 6.5 1.0 to 1.5 4 to 9 Evenly Moist Neutral 36 / 25 Upright Danziger √ Salvia nemorosa Salvia Collection 8 to 10 5.8 to 6.2 .08 to 1.0 4 to 8 Medium Day Neutral 46 / 51 Upright Danziger √ Salvia nemorosa Sallyrosa™ 10 to 12 5.5 to 6.5 1.0 to 1.5 5 to 9 Evenly Moist Neutral 36 / 25 Upright Danziger √ Salvia nemorosa 10 to 12 5.5 to 6.5 1.0 to 1.5 4 to 9 Evenly Moist Facultative Long Day 41 / 30 Upright Open variety √ Scabiosa columbaria 10 to 12 5.5 to 6.5 1.0 to 1.5 5 to 9 Evenly Moist Neutral 41 / 41 Mounded Open variety √ Scabiosa columbaria NOVA® ‘Dew Drops’ 8 to 10 5.5 to 6.5 1.0 to 1.5 5 to 9 Evenly Moist Neutral 30 / 38 Mounded Terra Nova √ Sedum hybrida NOVA® ‘Cherry Fizz’ 12 to 14 5.7 to 6.8 0.7 to 1.0 4 to 9 Moderately Dry Obligate Long Day 60 / 70 Upright / Mounded Terra Nova √ Sedum hybrida 12 to 14 5.7 to 6.8 0.7 to 1.0 4 to 9 Moderately Dry Obligate Long Day 15 / 30 Mounded Terra Nova √ Sedum rupestre 12 to 14 5.7 to 6.8 0.7 to 1.0 4 to 9 Moderately Dry Obligate Long Day 10 & 30 Mounded Open variety √ Sedum spurium 12 to 14 5.7 to 6.8 0.7 to 1.0 4 to 9 Moderately Dry Obligate Long Day 15 / 46 Mounded Open variety √ Sedum telephium 12 to 14 5.7 to 6.8 0.7 to 1.0 4 to 9 Moderately Dry Obligate Long Day 46 / 51 Mounded Terra Nova √ Sedum telephium Rock ‘N Grow® 10 to 12 5.8 to 6.5 2.0 to 3.5 3 to 9 Moderately Dry Obligate Long Day 60 / 75 Upright Walters Gardens √ Sedum telephium 12 to 14 5.7 to 6.8 0.7 to 1.0 4 to 9 Moderately Dry Obligate Long Day 46 / 51 Mounded Terra Nova √ Sedum telephium Rock ‘N Round 10 to 12 5.8 to 6.10 2.0 to 3.10 3 to 9 Moderately Dry Obligate Long Day 30 / 50 Mounded Walters Gardens √ Silene x robotii 10 to 12 5.5 to 6.5 1.0 to 1.5 4 to 9 Evenly Moist Neutral 41 / 25 Trailing Open variety Veronica longifolia Ronica™ 10 to 12 5.7 to 6.8 1.0 to 1.5 4 to 9 Evenly Moist Obligate Long Day 30 / 30 Upright Danziger √ Veronica hybrida Magic Show® 8 to 10 5.5 to 6.2 2.0 to 3.0 4 to 8 Evenly Moist Neutral 40 / 50 Upright Walters Gardens Crop Name Finish Time Wks 12 to 15 cm Optimal pH Optimal EC Cold Hardiness Grnhse Water Requirement Day length to Flower Height cm/ Width cm Growth Habit Breeding First Year Flowering l 63 Zone 2 3 4 5 6 7 8 9 10 11 12 13 Temprature in 0c -45.6 to -40 -40 to -34.4 -34.4 to – 28.9 - 28.9 to -23.3 -23.3 to -17.8 -17.8 to -12. -12.2 to -6.72 -6.7 to 1.1 -1.1 to 4.4 4.4 to 10 10 to 15.6 15.6 to 21.1
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