Hyacinths(Hyacinthus orientalis)obtained while they are blooming in a pot have exhausted the nutrient salt away in their medulla oblongata by the time they wind up blooming . They are not likely to blossom ever again , If , though , particular potted hyacinthshave sentimental value or you just like them a lot , then trying to keep them may be worth the effort . Give the hyacinths a little extra care properly from the start , and they might bloom again in two to three year .
Replacing Depleted Nutrients
- irrigate the hyacinths when the top of their potting grime begin to get teetotal . Give them water - soluble houseplant plant food with a 10 - 10 - 10 ratio every two weeks , * * cut the fertiliser with water first . A common dilution pace is ½ teaspoon of fertilizer per 1 quart of water , but the dilution charge per unit bet on the plant food ; follow your plant food ’s dilution program line for potted plant . Fertilize the hyacinth immediately after watering their grunge , or else their roots could be damage .
- Place the potted hyacinths in front of an east - facing window where they will get several hours of lineal sunlight every 24-hour interval . * * If such a side is not available , then put them in front of a south- or west - facing window with a sheer drape between the jacinth and the window .
As the flowers slicing , cut off the flower stem at their base , using disinfected scissor hold . Disinfect the scissors hold with household disinfectant by wiping the blades with home disinfectant before using them to help keep plant life disease . wash the disinfectant off the scissors prior to cutting a radical , and dry out them with a clear towel . Cutting the stems will advance the hyacinths to lay in nutrients in their electric-light bulb rather than use nutrient to seek to create seeds . Do not damage the farewell . They bring out food that will be stored in the bulbs and used next yr .

Continue to water and fecundate the jacinth until their leaves die back of course .
Moving the Bulbs to a Garden
- The hyacinth bulbs must be found alfresco when they are done bloom . * * They will not grow and flower again if keep in their container indoors .
Hyacinths are hardy in U.S. Department of Agriculture industrial plant hardiness zone 3 through 9 . In USDA zone 8 through 9 , however , they may arise as annuals . wintertime temperature do not stick insensate long enough in those warm climates to satisfy the hyacinths ' pauperization for a dusty rest geological period . The medulla can be planted out of doors in the fall in those area , but it is highly unbelievable that they will grow or bloom .
- If you live in a cooler climate , USDA zones 3 through 7 , found the hyacinth bulb outdoors in spring or fall . * * Wait until their leave perish naturally before institute the bulbs alfresco in spring , or , if the leaves are still green in spring , plant the bulbs after your area ’s last average annual hard Robert Frost date .
Storing Them for Fall Planting
- salt away the hyacinth bulbs in a cool , dark area during summer if you opt to embed them in fall . * * block lachrymation and fertilizing the hyacinth when their leaves turn jaundiced and shrivel . Take the bulb out of the pot after the leaves dry up , and sweep the dirt off the medulla oblongata . Do not get the bulbs wet . Slip them into a mesh onion bag or a paper bag with hole in it , and store them at temperature of 35 to 55 degree Fahrenheit .
The bulbs can be stored in a icebox , but they should be sealed in a plastic bag first to keep the ethylene accelerator pedal given off by yield and vegetables from harm them . * * Hyacinth bulb are toxic . * * Their ingestion may be fateful . So keep them out of the range of children and ducky .
Planting Them
- imbed the hyacinth bulbs out of doors in a garden where they will be exposed to at least six hour of direct sunshine each 24-hour interval if you live in USDA zone 3 through 6 . * * If you are in USDA zones 7 through 9 , set the bulbs in partial shade where they will get only four to five hours of direct sunlight day by day . The grime must be fast - draining or else the bulbs will rot .
Make the bulb ' planting jam 6 inches deep . Plant each bulb individually in its own hole . Multiple hyacinth bulb should be planted at least 5 to 6 inches apart from each other and other plants . Put 1 tablespoonful of bonemeal in the bottom of each planting hole , and cover it with ½ to 1 column inch of soil . Set the hyacinth medulla oblongata into the holes with the top of the bulbs , from which the leaves originate , face upward . fulfil the remainder of each hole with garden land . water system the hyacinth incandescent lamp ' grime right after planting . When planted in give , the bulbs should not be given supplemental water ; get rainwater irrigate them . When planted in fall , the bulbs should be water when the top 1 inch of their soil becomes dry , and that road map should be followed until the closing of fall .