\u00a9 2020 wikiHow, Inc. All rights reserved. However, Topflor bulb soaks (60, 120 or 180 minutes) tended to increase flowering time between six and nine days for both ‘Pamela’ and ‘Black Pearl’, compared to controls. It also was observed in the second bulb soak experiment (experiment three) that soaks longer than 60 minutes caused a slight delay in flowering of at least three to nine days for several treatments. Your bulbs could get too wet and rot. Specific objectives were 1) to evaluate the effectiveness of different PGRs and rates for pre-plant bulb soak and media drench applications, and 2) to evaluate the effects of pre-plant soaking time (duration) of amaryllis bulbs on subsequent growth and development. Red Base Waxed Amaryllis Flower Bulb with Stand, No Water Needed. The roots should be touching the water. They look great out in your yard or even in a pot on your windowsill. Plants for all experiments were grown in glasshouses at constant 70° F under natural daylengths. As a part of an ongoing collaborative research project with Kansas State University and Cornell University, several experiments with objectives of evaluating different PGR application techniques, chemicals and treatment durations, to control height in amaryllis have been conducted. Most amaryllis bulbs are ready to flower in early October. Bulb soaks of higher PGR concentrations and soaks longer than 60 minutes did not provide significant additional flower height control. ConclusionMedia drenches had no affect on reducing flower stem height. Treatments consisted of water (control), 6 mg active ingredient per pot of Piccolo or Topflor, and 0.4 mg active ingredient per pot of Sumagic (uniconazole). Experiment two. If you don’t have any pots, wrap your bulbs in newspaper or paper bags instead of replanting them. Data collected included flower stem height and days to flower, in which flowering was defined when one to two flowers were fully open. While selecting the bulbs, make sure you purchase the superior quality ones, without new leaves. We already really expect a lot of these bulbs anyway, forcing them year after year to bloom in winter when spring is when they really want to do their thing. wikiHow's Content Management Team carefully monitors the work from our editorial staff to ensure that each article is backed by trusted research and meets our high quality standards. By signing up you are agreeing to receive emails according to our privacy policy. 5% coupon applied at checkout Save 5% with coupon. PGRs are typically applied as sprays or media drenches. With a relatively fast rate of growth and development, the large flowerscapes often grow too tall, making the plants unstable, ultimately reducing their aesthetic appeal. % of people told us that this article helped them. The following study evaluates the effectiveness of various PGR applications and methods. Step 5 Plant your bulbs in well-drained soil roughly twice as deep as the bulb is long. Amaryllis ‘Graffiti’ The smaller African amaryllis ‘Graffiti’ I mentioned last week has produced a second set of blooms. Plant the bulbs about 8 to 12 inches apart and water well, soaking the soil so that it settles around the bulb. $29.95 $ 29. If you’d like to, you can mix your potting soil with 2 tbsp (14 g) of fertilizer to keep your bulb healthy as it winterizes. Amaryllis Snow Drift Gift in a Square Planter - Free Shipping. Free shipping on orders over $50. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Hippeastrum ‘Stardust’ amaryllis with bamboo support Amaryllis soaking up the sunshine in the greenhouse. In some cases, Amaryllis bulbs are planted in greenhouses to meet the plant requirements. Treatments consisted of control (water), 60, 120 and 180 minute soaks of Piccolo (100 ppm), Topflor (100 ppm) and 60 or 120-minute soaks of Sumagic (25 ppm). Soaking amaryllis bulbs. Let the bulb dry for a bit so the wax will stick, but not so long that it dries out and needs to be resoaked. 99. Add some pebbles to a vase, creating a layer 2 to 4 inches thick. Includes a Rustic Silver Pot, 1 Large Bulb, a Burlap Gift Bag and Professional Growing Medium . All rights reserved. To save this one, you can remove any infected scales and repot in sterile soil in a clean pot. You don’t need to water your bulbs or replace the soil as you keep them in storage. © 2020 Great American Media Services & Greenhouse Product News. Although this isn’t necessary it will help to soften up dry roots and jump-start the growth process. This image is not<\/b> licensed under the Creative Commons license applied to text content and some other images posted to the wikiHow website. Amaryllis producers and homeowners often pose the question of how best to reliably control flower height. My experiment seems to have worked. A dose response was observed for both PGRs in reducing flower stem height, with greater control with 200-ppm treatments. In order for media drenches to be effective, it is imperative that the plant has developed an active root system. P.O. ‘Pamela’ bulbs were soaked for 60 minutes in treatments that consisted of water (control), 100- and 200-ppm Topflor (flurprimidol) and Piccolo (paclobutrazol). FREE Delivery. eep them indoors away from direct sunlight, and don't let them get too hot. Prepare your bulb by trimming off any dry, brown roots. From bulb to bloom, we’ll walk you through this comprehensive guide to amaryllis, how to plant its bulbs and re-flower them.We will be also sharing some interesting facts and meanings associated with this flower. If you are having trouble weighing down the pot, put a little bit of gravel at the bottom. wikiHow, Inc. is the copyright holder of this image under U.S. and international copyright laws. By Chad T. Miller, Polyxeni Filios and William B. Miller, PDF: Controlling Amaryllis Height with Pre-Plant Bulb Soaks, Effect of Growing Media on Common Greenhouse Pests, Preconditioning Wood Substrates for Greenhouse Crop Production, UNH Launches Cold-Hardy Hydrangea Research Project, Horticultural Research Institute Accepting Scholarship Applications, Growing from the Ground Up: Poinsettia and Mum Production in Wood Substrates, From Family Farm to Controlled Environment Agriculture: Integrating Plant Science and Technology, Central Garden & Pet Acquires Hopewell Nursery, Sakata’s New Zinnia Earns Two Gold Medals.