Bloom- A- Thon Rhododendron
pH:
B (5 - 6)
B,C (0.6 - 2)
Medium,High (150 - 300 ppm)
High
Dry to Moderate
B (65 - 72º Fahrenheit)
A (60 - 65º Fahrenheit)
A (40 - 50º Fahrenheit)
Spring to Fall Finish, 1 ppp
Starting Materials:
Liners
6" and Gallon Pot : 2.25": 12-14 weeks; Quick Turn: 8-10 weeks
10-12" and Two Gallon Pot : 2.25": 16-20 weeks
18" and Three Gallon Pot : Quick Turn: 18-22 weeks
Over Wintering Temperature:
35 to 50 degrees Spring prune early before bud break, In containers prune once when flushing and then again later in the season to even out growth. Do not prune after mid-July, buds set in early fall.
Root rot can be a problem if keep to wet or watered to frequently
Grower Tips:
Look for continuous cycles of blooms through the heat of the summer, and heavy flowering in the fall until hard frost.
Prefers light shade, adequate moisture, and fertile well-drained organic soil. Part sun to dappled shade is ideal and eliminates flower scorch in full summer sun. Prune to shape and fertilize after the first major spring bloom.
Vernalization:
Not Required 
Sign up for our grower and retailer emails!
