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How to Germinate Blue Lotus Seeds | Home Guides

By Up to date December 28, 2020

Regardless of its identify, the legendary Egyptian blue lotus (Nymphaea caerulea) actually is not a lotus plant. So, if an commercial provides seeds of blue lotus on the market, examine rigorously to see whether or not the supply is for Nymphaea spp., a water lily plant, or for Nelumba spp., a lotus plant. The seeds, and methods to germinate them, differ significantly — however solely the water lily has blue flowers.

Water Lily vs. Water Lotus

Blue lotus, Nymphaea caerulea (U.S. Division of Agriculture plant hardiness zones 10 by way of 12), is a tropical water lily, explains Missouri Botanical Backyard. Synonyms embody Sacred blue lily of the Nile, Egyptian blue water lily and cultivar ‘Blue Magnificence’ (widespread names Blue Magnificence and Pennsylvania), in line with North Carolina State College Extension. Hardy Nymphaea spp. survive in USDA plant hardiness zones four by way of 10, says Missouri Botanical Backyard. One distinction between tropical and hardy water lilies is that tropical water lily flower stems lengthen above the water stage whereas hardy water lily flowers float at water stage.

Lotuses belong to the genus Nelumbo (USDA plant hardiness zones four by way of 10). In keeping with Pond Lotus, Nelumbo lutea are North American natives whereas Nelumbo nucifera develop on a number of continents. No blue hybrid of those two species has been developed, but.

In keeping with New York Botanical Backyard, water lilies and lotuses differ in leaf form, seed pod location and water depth. Water lily leaves are thick and waxy with a notch in every leaf; lotus leaves are skinny and papery. Water lily seed pods kind underneath water whereas lotus seed pods stand above water stage after the flowers die. Water lilies choose water that’s 24 to 60 inches deep, and lotuses choose water about 12 inches deep.

Germinating Nymphaea Caerulea Seeds

Seed Space explains methods to develop blue lotus water lilies from seed. Due to hybridization, water lilies grown from seeds could not appear to be the mum or dad, in line with Victoria Journey, so begin with confirmed Nymphaea caerulea flowers to be sure to’re harvesting blue lotus flower seeds.

  1. Choose a Fertilized Flower

  2. A fertilized flower shall be submerged with a coiled or spiraled stem. An unfertilized flower will sink on a straight stem.

  3. Seize the Seeds

  4. Seize the Nymphaea caerulea seeds by surrounding the fertile flower with a plastic bag. Shut the bag with a twist tie or different unfastened fastener. Make certain there may be water within the bag. Or, wait 10 days and place the fertilized flower in a bucket of distilled water. When the seeds burst out from the flower, they are going to float within the bag or bucket due to their hooked up flotation arils. The arils will dissolve in a couple of days.

  5. Accumulate Viable Seeds

  6. Viable seeds shall be grey, inexperienced or brown and should sink. Seeds that will not germinate shall be tan, white or reddish.

  7. Retailer Seeds Till Planting

  8. Pat tropical water lily seeds like Nymphaea caerulea seeds dry with paper towels and retailer them in a fridge till able to plant. (Hardy water lily seeds needs to be saved in distilled water with out disturbing the coating till they’re able to plant.)

  9. Planting the Seeds

  10. Fill small containers with backyard soil, not potting soil. Unfold seeds throughout the highest and canopy with a skinny layer of fantastic sand.

  11. Submerge the Seeds

  12. Fill an aquarium or fishbowl with sufficient distilled water to submerge the seeds to a depth of not more than three inches of water.

  13. Lighting the Seeds

  14. Present heat and light for the seeds and rising seedlings. A develop gentle positioned 18 inches to 24 inches above the seeds works properly.

  15. Transplanting the Seedlings

  16. When the primary leaves attain the water’s floor, rigorously take away the seedlings. Rinse the soil off. Place seedlings in containers half-filled with bone meal and aquatic plant fertilizer. Fill containers to the highest with backyard soil. Submerge in 2 to four inches of water. Replant the seedlings right into a pond or tub after about six months.

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