Product Overview
Iris versicolor 'Purple Flame' -- aquatic iris for ponds
Purple Flame is the newest of the purple-foliage blue flag iris group, and the strongest purple. Purple Flame's foliage is a striking purple when it emerges in Spring, gradually turning green as it matures. The attractive spring flowers are a darker blue-purple than the parent species, and the flowering stems are tall and black. An excellent choice for naturalizing along stream beds, natural pond shorelines, and marshy areas. Even darker than Dark Aura, and the purple coloration seems to stay longer. Natural selection of a US native. Purple Flame is an aquatic iris that can be planted in the shallow water of a pond or streambed, and can also be planted in a moist spot in the garden!can be
Hardiness Zone: 3-10
Planting Container: We recommend a 10" x 6" fabric pot to grow a regular sized plant, or a 12.5" x 7" or 15" x 6" fabric pot to grow a specimen sized plant. Click on any fabric pot link to read about why fabric pots work better than hard plastic pots!
Light Requirements: full sun to part shade
Height: 30-36" - Spread: 12-24"
Water Depth: Moist to water depth of 6" (Maximum water depth is for mature plants)
FERTILIZING: For best health and growth, we recommend fertilizing regularly (unless using the plants in a plant filtration system!). Use Pondtabbs 20 count, 60 count, or 300 count for fast release, or Aquascape 6 count or 12 count capsules for slow release (once a year) fertilizing. Aquascape is preferred for low maintenance, but Pondtabbs are useful in Spring when Aquascape is slow to start in low temperatures. Pondtabbs are also useful for a quick extra nutrient push for extra bloom, and for mid-summer fertilizing of a new plant (we don't recommend using slow release fertilizer in mid-summer or later in cold climates, as plants should run out of fertilizer at the end of the year to encourage dormancy in cold climates).
Plants are shipped bare root or in starter pots, and will require planting upon arrival. For in depth planting and care instructions visit our Planting and Care Instructions for Shallow Water and Bog Plants.
For information on using plants for pond filtration, please read our blog on this topic!