The coronary veins and arteries are vessels that supply blood to the heartâs muscles so it can pump blood through the bodyâs circulatory system. Read More.
Space the trenches 12 to 24 inches apart. Sow purple top turnip seeds about 1 inch apart in the trenches, four to six weeks before the last frost for harvest in late spring, covering the seeds lightly with soil. Purple top and other turnip varieties grow best in daytime temperatures of 60 to 65 degrees Fahrenheit. You must plant them so that you have 45 to 65 days before daytime temperatures reach 75 degrees Fahrenheit.
Plant spacing. Place the dwarf plants about 2 feet apart, Natal Plum 2-1/2 to 3 feet apart, and Boxwood Beauty can go 3 feet apart. Come out from the house 2 to 2-1/2 feet for the two smaller varieties, 3 feet for the larger one.Natal Plum and Boxwood Beauty have tiny spikes on the tips of their leaves, so they're best planted away from foot traffic-at least 3 feet.merald Blanket stays low-about 1-1/2 feet tall. Boxwood Beauty can be kept about 2 feet. Natal Plum grows large if you wait long enough but can be trimmed to 3 feet.