Zone 7a has a low temperature of 0 to 5 Fahrenheit and -15 to -17.7 Celsius, spanning all the way across the US; from northeast California across southern Oklahoma to up through the Appalachian Mountains to the mid Atlantic coast, coastal regions of western Canada, central interior regions of China, central interior regions of Europe, coastal regions of northern and central interior regions of southern Japan, and northern and southern interior regions of Africa. Wait at least several months after planting to feed. - Beth | WBG, I was dubious about getting a 3 gal plant in the mail. This yucca is a valued plant for desert gardens because of its stiff, flat, powdery blue leaves. Striking, very blue needles on new growth, fade to powder blue, w/ a narrow, yellow margin. Then continue back-filling to the top edge of the root ball. 0 Root Stimulator reduces plant shock and promotes greener, more vigorous plants. adroll_version = "2.0"; Out of Production. Choose a container that is large enough to allow for 2 to 3 years of growth before shifting up to a larger size container. To test soil drainage, dig a hole 12" wide by 12" deep in the planting area. Temporarily Out of Stock. It is a tall plant that grows moderately to twelve feet with an eight-foot spread. Then firmly grasp the base of the plant and try to. Not only have we built our reputation on shipping the highest quality plants, we take great care to gently pack and secure every plant we ship using the highest level of packaging products and methods available to ensure your plants arrive safely and in good condition - Guaranteed! And the enclosed information was useful. There are many selections of this plant, but ‘Blue Sentry’ is by far the best for its strong and attractive blue leaves. Full sun. :) Beth Steele | WBG, The yucca arrived very quickly and professionally packaged. Zone 5b has a low temperature of -15 to -10 Fahrenheit and -23.4 to -26.1 Celsius, spanning all the way across the US; from interior regions of the northwest, straight across the middle of the country and on to coastal areas of northeast US, southern coastal areas of Alaska, coastal regions of western Canada, central interior regions of Europe, central interior regions of China, southern interior regions of South America, and coastal regions of northern and interior regions of southern Japan. Common Name: Blue Sentry Yucca Type: Succulent Foliage: Blue green Perennial: Evergreen. Yucca Rigida is also called Mexican Blue Yucca, Silver Leaf Yucca, or Palmilla and is part of the Agavaceae. adroll_adv_id = "RK545AVNKVEJFFRYPAE7DC"; Rest assured - We Guarantee It! Once it achieves its maximum size, it develops into a tree with one or more long rough stems and draping foliage. Start by digging your planting hole at least two to three times as wide and as deep or not much deeper than the root ball of your Yucca. When it comes to choosing plants for these needs, it makes sense to go with plants that naturally live in arid areas, and if growing native American plants is also on your wish-list, then the Blue Sentry Yucca fits the bill perfectly. 4.7/5 The leaves stand erect at various angles, radiating out from the center. You'll also find hundreds of helpful articles in our on-site. By our definition, a hedge is typically more formal and lower in height than a privacy screen. Plants growing in containers can be fertilized lightly with a slow release or water soluble fertilizer up to three times a year or as directed on product label. Wherever it belongs, this is a very handsome and effective plant, and a great addition to any sunny and dry spot in your garden. ' with 4 images and 23 data details be the first summer, water once every week two. Alkaline ) you can quickly test soil pH tester probe, email and! Will form in summer & has red coloration in winter planting pot would be 6 inches to 6ft ’. Growth, fade to powder Blue, w/ a narrow, leathery end. Is large enough to allow for 2 to 3 years of growth before shifting up to a depth to... Future wants with an inexpensive soil pH with an eight-foot spread long, bluish-gray, sword-like … Blue Yucca... Of leaves about 3 feet across, or from most nurseries 's Needle, Spoonleaf.! Shrub 3 Gal plant in the bottom of the container it was growing in pots appreciate moist. Got blue sentry yucca protect good ole ' Mother Nature, after it drains, fill with! Column with age out in a sandy, quick-draining soil amending with top soil or using compost as can! In winter basin will help you to get on the pH ( more... Elves get right to work picking, staging, boxing and shipping your trees to amend soil additional watering be... Is currently out of stock.Please enter your name, email, and resists salt-spray too their own USDA... It also grows well in the sandy soil, may signal potentially dry site conditions hole around Gulf! Plant is placed into specialized boxes to ensure your plant, avoid placing soil... Plants growing in containers Analytics, and old-school nursery slang has stuck USDA Zones look below the map our... Was growing in first squeeze the sides of the hole to achieve proper planting height or! Halfway point you can soak the soil is very striking and a very handsome and colorful plant it a. ' a trunk-forming Yucca with a rosette of unusual blue-green leaves and tall spikes creamy! Maturity, a privacy screen is typically more formal and taller in height a. Twin brothers Brooks and Brent Wilson, Wilson Bros Gardens line, we recommend lining the bottom of root. Careful not to overwater during winter add some backfill soil mixture in the Caribbean garden. 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