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Azalea - Purple Formosa / Size 1
Purple Formosa Azalea / Rhododendron


 
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*Availability Status: Currently sold out - Estimated avail spring 2021
*Average Plant Shipping Size: 12" - 16" tall / Gallon size rootball


*No Shipments to California, Alaska, or Hawaii


Our Price: $6.99

Product Code: AZLPRF1

  
PLANT DESCRIPTIONS & FACTS PACKING & SHIPPING INFO PLANTING & CARE INSTRUCTIONS
 
Azalea ( Rhododendron ) 'Purple Formosa' - Southern Indica Family


Overall Description



Purple Formosa Azalea is a larger sized evergreen azalea from the Southern Indica Family. Produces good numbers of 2 1/2" - 3" diameter rich light to medium purple / lavender colored blooms throughout the spring, and known to also produce smaller, shorter, sporadic "spurts" of blooms through the fall season as well. Has a vigorous, more upright growth habit than most of the other Azaleas we grow.....but is oftentimes maintained at a variety of different heights through periodic pruning / trimming. Foliage is evergreen, and very dark green in color when mature - newer growth & leaves is a lighter shade of green, maturing to a darker shade.

Popular uses for Purple Formosa include hedges, colorful accents or borders, and also works very well to help highlight any semi shaded area. Have even seen this variety used as a larger understory planting under the shady canopies of larger shade trees.

Like all Azaleas, Purple Formosa prefers semi shade, and will even do well in planting locations with mostly shade. Shallow, non aggressive root system makes them a great foundation planting choice, and can even be planted closely together for use as a colorful hedge. This fairly shallow root system however, also requires that Azaleas be given regular waterings - be sure that your Azaleas receive water equivalent to about 1" of rainfall each & every week throughout the growing season.




Plant Facts & Specifications



--Mature Height : 6 - 8 ft ( if left to grow naturally )

--Mature Width : 5 - 6 ft ( if left to grow naturally )

--Growth Rate :
Slow to moderate ( 5" - 8" avg per yr )

--Hardiness Zones :
7b - 10

--Sun Exposure :
Partial to mostly shade

--Soil Preference :
Average to cool moist & fertile. Mulching strongly recommended

--Foliage Color & Texture :
Evergreen - nice dark green elongated leaves that have a more distinct pointed tip at the end than many Azalea varieties do. Somewhat of a leathery appearance to mature foliage.

--Flower, Cone, Or Berry Facts :
Flowers - large numbers of light to medium purplish lavender colored blooms that typically measure 2 1/2" - 3" in diameter.

--Diseases / Insects :
Some of the more commonly seen pests to try & bother azaleas would be Bark Scale, Azalea lace Bugs, Leafminers, and occasionally Whiteflies. Diseases are generally not a problem, but the following have been noted in many of the Southern / warmer zones where extensive humidity & moisture can cause some of the following: Azalea gall, powdery mildew, rust, and twig blights.

--Recommended Spacing :
3 - 4 ft apart recommended for hedge planting

--Deer Resistance Rating :
Lowest Resistance [ 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 ] Highest Resistance

--Fertilization / Feeding :
For maximum health & hardiness, we highly recommend a good grade granular ( preferably organic ) fertilizer / plant food for use with all of our plant species. We personally use, and recommend the Espoma line of organic plant foods, as they are super effective yet gentle enough to use on even the most delicate of evergreen species where fertilizer burn would normally be a major concern. However, a water soluble type plant food (Miracle Gro, or equivalent ) are also acceptable options. Other granular fertilizers with a 6 - 12 - 12, or 10 - 10 - 10 ratio can also be used - but we suggest using them at 1/2 - 3/4 strength to avoid any chemical burn issues to the root system of the plants. Best to fertilize in early spring, and again in mid fall - avoid feeding standard chemical fertilizers during hot summer months, and directly after transplanting. The Espoma Organic Plant Foods may be used at anytime.


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