Click to expand Tap to zoom Mammillaria Ernestii Customers rate us 4.8/5 based on 266 reviews. Original price $12.99 - Original price $29.99 Original price $12.99 $19.99 $9.99 - $29.99 Current price $19.99 | / 14-Day Healthy Plant Guarantee Choose a variant 2.5" - $9.99 4" - $19.99 6" - $29.99 Size 2.5" 4" 6" Quantity Add to cart Mammillaria Ernestii, a subspecies of the Backebergiana, is a gorgeous slender columnar cactus which blooms purplish pink flowers in the springtime. Shape and size may vary from the photo Shipped in a standard nursery pot with soil to prevent damage to the roots SUN Bright, indirect light WATERING Water when soil is completely dry FLOWERING Purplish pink flowers TOXICITY Non-toxic to animals GROWTH Columnar, over 1 m