Many masses get caught up in springtime and begin establish flowers and works around their homes or in their garden and watch them flower . Flowers , specially , are a preferred and annuals contain many of our favorite efflorescence variety .
Some people , though , find that they can buy seeds or starters from the greenhouse or garden store and then they get lush plants growing , but no prime or blooms . Why is that ? Here are some estimate that may be the reason that annual are not producing flowers .
Too Much Nitrogen in Soil
The primary cause is about always too much N in the soil . In our haste to make the plant life beautiful , we got overzealous with the plant food or used a premix that was too nitrogen rich . With annuals , good pot dirt to start up the year is probably all they ’ll ever need – anything more than a little plant food at the very beginning is just overkill and may lead to problems afterward .
The only exception to this no - fertilizer rule are container plants in light dirt or soil reliever . They will in all probability need limpid fertilizer every couple of hebdomad to keep them beautiful . Think of these container systems as hydroponics rather than traditional filth planting and you ’ll stay on track .
So with annuals , you in the main do n’t fertilize beyond the initial planting . The effect of too much atomic number 7 are many , but the primary thing you ’ll notice is that the works grows quickly and gets very leafy and green . It make full out with its leaf and puts little or no feat into buds and flowers . With inflorescence flora for decoration , of course of instruction , that ’s obviously not the goal . A big , lush flora is large , but if it does n’t flower you do n’t get the benefits of flowering plant .
Another trouble is that all of this leaf growth mean that the nitrogen is stimulating muscularity yield and pick out the proteins that make them develop . The down side to this is that all of this growth and thumb out wastes energy and is replacing energy and nutrients that would be used for other aspects of the plant ’s growing . Most notably with intimate health . Like a human that eats too much sugar , too much N in plants leads to a imperfect resistant organisation and the likelihood that the plant will become infested by bacteria , fungus , or bugs .
To negate over - nitrogenated grease , first check the dirt ’s acidulousness . If the pH is gamy or low ( acidic or alkaline ) , adjust the level to a symmetricalness it . This allows the plant to more well take up phosphoric ( P ) and potassium ( K ) . In acidulent soil , the phosphoric binds with other minerals and makes itself unavailable to plant and in alkaline soil , both the phosphorous and potassium can be wash away away by water or lost to aeration and into the atmosphere .
Another choice is to fecundate with a heavier or all - PK premix . constitutional options include greensand ( phosphorus ) , seaweed ( phosphorus ) , guano ( K ) , fish meal ( K ) , or ivory repast ( K ) . The upright word is that of the three vital nutrients to plants ( N - phosphorus - K ) , only atomic number 7 can become too much . The others are so severe to take up and so easily absorbed by surrounding stuff in the soil that plant will almost never overdose on them .
Obviously , using a good , rounded , well - made compost is the primary way to get the nutrient levels in your dirt just right .
Want to learn more about annuals not blooming?
See these helpful websites : Growing Annual Flowersfrom North Carolina Cooperative Extension . one-year Flowers : A PDF from Purdue University Cooperative Extension Service .
