The Navaho Blackberry Plant is a treasure for backyard berry growers for three reasons. First, Navaho Blackberry Plants are very easy to take care of. They are resistant to many pests, grow upright and in a clumping form, and they can grow in almost any soil type including clay. Secondly, Navaho Blackberry Plants can be grown as far south as USDA Zone 10, and as far north as Zone 6. This is a very large range for such a delicious berry bramble. Last but not least, Navaho Blackberry Bushes are thornless. Not only will Navaho Blackberry Bushes grow in warm climates, they are also cold tolerant down to -10ºF. They bloom white flowers with wide petals in spring and their clusters of tasty berries are ready to pick in June. Grow Navaho Blackberries in full sun and space them about four feet apart in rows to easily harvest the crops. Navaho Blackberry Plants are both sturdy and upright, so you can even grow them without a trellis for support. With the Navaho Blackberry you can improve your edible landscape with a thornless, heat tolerant, low chill requirement plant that grows in almost any soil, is easy to maintain, and produces juicy, sweet, summer Blackberries.