Rooting Guide
Average Days with Mist
Recommended Cell Size (in millimeters)
Early PGR Treatment Recommended (after 7-10 days) 1
Average Propagation Weeks
Rooting Hormone (IBA + NAA mix)
Pinch in Propagation Comments
Crop
Series/Variety
Glechoma Glechoma hederacea
Variegata
20 mm no
6
no
4
yes
Vining plant; pinching will help with branching and avoiding cross-tangling of cells.
Helichrysum Helichrysum italicum Heliotrope Heliotropium arborescens Impatiens (Interspecific) Impatiens hawkeri Impatiens (New Guinea) Impatiens hawkeri Impatiens (New Guinea) Impatiens hawkeri
Silver
25 mm optional
15
optional
5
no
Avoid excessive mist for the first several days in propagation.
Marino™
25 mm optional
7 to 9 no
4
no
Stick right after arrival. Don't put URC in the cooler; apply preventive fungicide treatment after sticking and reduce mist as soon as possible.
Bounce™
25 mm no
6 to 9 yes
4 to 5
no
Reduce mist starting day 5; don’t overwater.
ColorPower™
25 mm no
7 to 9 no
3 to 4
no
Stick right after arrival. Apply preventive fungicide treatment after sticking and reduce mist as soon as possible.
ImPower™
30 mm no
7 to 9 no
4
no
Kalanchoe Kalanchoe blossfeldiana Lavandula Lavandula angustifolia
Mandala®
25/35 mm optional
N/A no
3 to 5
no
Stick cuttings in moist media. Only apply water when media is dry. No misting.
Sweet Dreams™ Blue
20/30 mm optional
12
no
6
yes
Reduce mist after day 5 to avoid rot and drive root development.
Lavender Lavandula stoechas
LaVela™
25 mm no
14
no
6 to 7
yes
Use well-drained media. Avoid saturated media. Reduce mist early.
Lobelia Lobelia cultivars
Magadi™ Basket
20 mm no
14
optional
4
yes
Lobelia Lobelia cultivars
Magadi™, Magadi™ Compact
25 mm no
7 to 9 yes
4
recommended
Keep cuttings hydrated. Avoid overwatering of young plants.
Lysimachia Lysimachia nummularia Mandevilla Mandevilla sanderi
Goldilocks
20 mm no
7 to 9 no
5
optional
Divina Compact, Divina MegaFlora
30/45 mm yes
14
optional
6 to 8
no
Mentha Mentha spicata
Ice Chill
optional
25 mm-35 mm
7-10 no
4-5
optional
Mentha Mentha spicata
MinTea
optional
25 mm-35 mm
7-10 no
4-5
optional
(PGR) = Plant Growth Regulators (S) = Spray (D) = Drench
All recommendations are made to the best of our knowledge. We cannot accept any responsibility for the correctness of this information in unique situations. Please pay attention to product labels and test chemicals or new treatments first before applying large scale.
1 PGR applications during rooting: Sprays only. Cover the plants and avoid run- off as much as possible. For vigorous products, first application should be done about 7-10 days after sticking, second when needed. Please test before use.
SelectaNorthAmerica.com or 800 879-2255
ROOTING GUIDE | 129
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