ANNUALS / PROPAGATION GUIDE
PLUG CROP WEEKS
DAYS FROM 50% TO MAXIMUM GERMINATION
SEED FORM
RECOMMENDED PLUG SIZE
SEEDS/ CELL
COVER SEED
INITIAL MEDIA PH/EC (1:2) 5.5-5.8 pH 0.75 mmhos/cm
CLASS/SERIES
STAGE 1
DUSTY MILLER MARITIMA Cineraria maritima/ Senecio cineraria Silverdust
(m) Level 4 (t) 68-77°F (20-25°C) (l) Optional
PEL, RAW
288
4-5
1
No
3-5
EUPHORBIA Euphorbia graminea Glamour F 1
(m) Level 4 (t) 65-72°F (18-22°C) (l) Optional
RAW 288 128
4-5 4-5
1 2
Optional 3-6
5.8-6.2 pH 0.75 mmhos/cm
EUPHORBIA Euphorbia graminea Glitz F 1
(m) Level 4 (t) 65-72°F (18-22°C) (l) Optional
RAW 288 128
4-5 4-5
1 2
Optional 3-6
5.8-6.2 pH 0.75 mmhos/cm
GAZANIA Gazania rigens New Day® F 1 Series
(m) Level 4 (t) 70-72°F (21-22°C) (l) Optional
COT
288
4-5
1
Yes
3-4
5.8-6.2 pH 0.75 mmhos/cm
GOMPHRENA Gomphrena pulchella Fireworks
(m) Level 4 (t) 68-75°F (20-24°C) (l) Light
COT
406
5-6
1
Yes
2-3
5.8-6.2 pH 0.75 mmhos/cm
HELICHRYSUM Helichrysum microphyllum (Plectostachys serphyllifolia) Silver Mist
(m) Level 4 (t) 72-76°F (22-24°C) (l) Optional
MPL
288
6-7
1
No
6-8
5.5-6.3 pH 0.75 mmhos/cm
HEUCHERA Heuchera sanguinea Heucherette ™ Series
(m) Level 3-4 (t) 68-71°F (20-22°C) (l) Light (f) Less than 100 ppm N (Less than 0.7 EC)
PEL
128 72
8-10 9-12
3 4
No
12-14
5.8-6.4 pH 1.0-1.2 mmhos/cm
HIBISCUS Hibiscus acetosella Mahogany Splendor
(m) Level 4 (t) 71-76°F (22-24°C) (l) Optional
RAW 288
2-3
1
Yes
2-3
5.8-6.2 pH 0.75 mmhos/cm
IMPATIENS Impatiens walleriana Beacon® F 1 Series
(m) Level 4-5 (t) 68-77°F (20-25°C) (l) Light
COT
288
4-5
1
No
3-6
6.0-6.2 pH 0.5-0.75 mmhos/cm
20
PROPAGATION GUIDE / Additional culture info online • panamseed.com/culture
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