![]() ![]() This will look like a thick pencil with a colored head. If you are cutting for your vase, cut when the flower is still closed but has full color. Once they germinate the plants will come back every year without any cold weather. In early spring you will see thick spear shapes leaves start to emerge from your garden bed. In fall we work our garden beds 6" and scatter these Iris seeds in the area we want them and cover with a light dusting of peat. We do prefer to direct seed them directly in our garden in the fall and in the first year, in the late spring, transplant them where we want them in our garden. Even if a seed fails to germinate by spring scatter those in your garden as an Iris seed is good for up to 18 years. Iris are very slow to germinate and it may take up to 30 days. As they get bigger you can increase the strenght of the liquid fertilizer. Welcome to Blue Iris Florist Floral Arrangements, Flower Bouquets, &. Once seedlings are 2" tall add a 1/4 strength liquid fertilizer like Miracle Grow to your water. Send Flowers Now - Fresh Flower Delivery to Houston, TX Flower Delivery Houston, TX. ![]() Keep your soil moist and water from the bottom. These blooms will be just starting to open. ![]() Soak the the seeds in very warm tap water for eight hours, or nick the outer shell of the seed with a file or paring knife, and then sow about 1/4" deep. Our Blue Iris bouquet is a professionally designed wrapped bouquet of iris that is ready to be dropped into a vase. Or you can use a commercial seed starting soil as long as it is sterilized. If starting in pots use a sterilized potting soil made of 1 part peat to 1 part sand. You can start indoor in pots, but if indoors they will have to be vernalized no matter the zone. They do need a cold spell to germinate so if you live in zones 8-11 you should place in your refrigerator in a bag with soil or sand for 8 weeks before planting (vernalization). Once grown they are easy to subdivide and create new plants. Botanists believe that this relatively large and colorful modified pistil adds to the overall attractiveness of the blossom to bumblebees. Seed are easy to germinate but your plant will not flower the first year. In the fall their leaves will brown where here in zone 7 we cut them back to the ground in late November. We grow them in our test gardens, and water them like all our other flowers, and they profusely flower from late March to May and provide dark green foliage until your first hard frost in the fall. Iris will grow in zones 3-11 and prefer moist roots. Soil temperature: 72 - 75 degrees fahrenheit We offer flat rate combined shipping on all orders, no limit on the amount or type of seed packets. Hardy in the garden and also make a great cut flower with a long vase life. These Iris have long green vegitation and medium blue flowers. They are bulbous plants that like well-drained soil, and are the earliest flowering of the irises, bringing a shot of vibrancy to the late- winter garden. Also known as Rocky Mountain Iris (Iris missouriensis) these are very durable for zones 3-10. Up for sale is one pack of 50 Wild Blue Iris seeds. ![]()
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