Cistus Nursery
*RETAIL - Yucca rostrata 'Sapphire Skies'
*RETAIL - Yucca rostrata 'Sapphire Skies'
A Cistus introduction. Although Yucca rostrata is one of the most gorgeous species available, and definitely one of our top 500 favorite plants, it is exceedingly slow to reproduce from offsets, seed is difficult to come by, and seedlings vary as to their...blue-osity. Yucca rostrata 'Sapphire Skies' is a selection from one of our collections in the early 90s in northern Mexico, out of a seed batch of stunning blue-leaved plants. Through the magic of tissue culture, we now have a reliable source. These vigorous young plants quickly form a 3 ft, multi-leaved rosette of nearly jade-blue, forming 3 to 4 ft plants in 7 or 8 years under good conditions, eventually to 10 ft or more. Excellent container plants, providing fine architecture, or repeated in the dry garden and looking of dusty blue fireworks from a distance. Particularly beautiful reflected in late afternoon/evening light. Full sun to dappled shade. Not particular about soil, excepting standing water. Some supplemental irrigation in dry summer places. Frost hardy to USDA zone 6, and has been successful in zone 5, including in the Denver Botanic Garden.
ADAM'S NEEDLE
Agavaceae
*THESE SIZES ONLY AVAILABLE FOR SALE IN OUR RETAIL NURSERY
13 in stock
Retail Return Policy
Retail Return Policy
Please choose your retail purchases thoughtfully as all plants are final sale.
Once plants leave our care we cannot know the conditions that might have affected the plant, stresses of handling, weather conditions or that playful kitten…
Providing you with healthy plant material is our mission and we trust you to provide the best research, handling, and garden environment to ensure success in your garden, whether in Portland, Oregon, or beyond.
If you have any questions about your purchase, please feel free to call or email us.
Planting Recommendations
Planting Recommendations
Under most conditions, planting directly into the garden is best. Keep in mind, that in our care, plants have been protected from intense sunlight and drying winds and would therefore require sheltered transition time in order to acclimate to such conditions in your garden.
All plants going into containers (rather than in the ground) should be potted immediately in well-drained potting mix and watered well to ensure the soil is fully moistened with no air pockets. Succulent plants abide by different rules (**see below).
Plants held for later planting are best stored in a cool greenhouse or a well-lit garage or basement, rather than in your house where conditions are likely too warm and dry.
Those plants needing time to acclimate can be set out in pots and provided some shade and shelter for the first week to allow for a successful transition.
**For cacti and other succulents, we recommend using a soil mix of less than 30% organic matter, preferably a 2-1 blend of cactus/succulent potting soil and pumice, perlite or lava rock. These plants are sensitive to prolonged heavy moisture, especially in cool/winter conditions. Keep this in mind when watering them for the first time. It is better to leave them dry in lower temperatures.
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