Time required for rooting of typical species, under 
best conditions, with plant hormone treatment 
The following is not intended as a complete list, but 
simply as a guide to what may be expected. We shall 
be glad to hear of results obtained with these or other 
varieties: 
2 to 3 Weeks 
Ageratum 
Aster 
Begonia 
Boston Yellow Daisy 
Carnation 
Chrysanthemum 
Dahlia 
Dianthus 
Feverfew 
Fig 
Geranium 
Gloxinia 
Grape 
Heliotrope 
Ivy 
Petunia 
Poinsettia 
Rose 
Viburnum 
African Violet 
Weigela 
4 to 6 Weeks 
Azalea 
Barberry 
Blueberry 
Boxwood 
Camellia 
Cotoneaster 
Cherry 
Daphne 
Dogwood 
Euonymus 
Forsythia 
Gardenia 
Hibiscus 
Hickory 
Holly 
Lilac 
Magnolia 
Maple 
Pecan 
8 to 12 Weeks 
Arbor Vitae 
(Thuja) 
Cypress 
( Chamaecyparis) 
Fir (Abies) 
Hawthorn 
( Crataegus) 
Hemlock 
(Tsuga) 
Japanese Cedar 
( Cryptomeria) 
Juniper 
Oak (Quercus) 
Pine 
Rhododendron 
Spruce (Picea) 
Yew (Taxus) 
For the most difficult species a bottom heat in the 
cutting bed of 70 to 75 degrees F. is a help. However, 
cuttings improve with ROOTONE treatment even when 
left in protected outdoor beds to root over the winter. 
■-ta*. 
