Topdressing is needed when tulip roots are produced and leaves are drawn. At this time, fertilizer should be applied every two weeks. Before tulip unfolds its leaves and blossoms, it is necessary to supplement appropriate amount of microelements. The main type of fertilization is P-K fertilizer. Therefore, KH2PO4 compound fertilizer can be applied in a certain proportion. In addition, appropriate amount of tulip fertilizer can be added to make tulip flowers more fragrant. After the flower withers, the top dressing should be applied, and the stable soil moisture should be kept to ensure its normal survival.
Tulip needs enough nutrition when it grows bud and bud. In order to supplement the nitrogen and calcium elements needed for tulip growth, appropriate amount of calcium nitrate should be sprinkled in time after tulip rooting, and the frequency of fertilization is once every other week. In addition, when the buds sprout to 2-3cm above the excavated surface, potassium fertilizer and nitrogen fertilizer should be applied, together with appropriate amount of special bacterial fertilizer. Finally, after the flower bud is formed, a supplement of potassium fertilizer, or spraying a certain concentration of KH2PO4 compound fertilizer on the leaf surface, can help tulip blossom.
To sum up, whether it is individual cultivation in the family or batch cultivation in greenhouse production, to grasp the timing, times and types of fertilization are the key aspects of tulip fertilization. I hope that the friends who are raising or trying to raise tulip can remember these fertilization points, timely supplement the nutrients needed for tulip growth, and make it bloom as beautiful as possible!
