How To Grow Sweet Potato Vine Houseplant. The Sweet Potato is part of the Morning Glory family. Sweet potatoes crop best at temperatures between 21-26C 70-80F.
Plant sweet potatoes 30cm 12 apart leaving 75cm 30 between each row. Step By Step Guide on How to Grow Sweet Potatoes in Water at home. Insert the sweet potato in the water so the tip is submerged.
Make sure half of the potato is above the water.
How to Grow a Sweet Potato Vine Plant When youre ready to grow your own sweet potato vine plant Canning says to simply take a sweet potato and place it in water. Make sure half of the potato is above the water. Grow sweet potatoes in full sun on fertile well drained soil. They are not particularly fussy but do prefer an acid or neutral soil.
