As an experienced nurseryman and landscaping fancier , I can confidently say that planting dahlias near potatoes is not advocate . While both of these plants have their own unique appeal , they have dissimilar nutritionary needs that make them uncongenial companions in the garden .
Potatoes are ill-famed dense feeders , meaning they require a pregnant amount of nutrients to grow and produce a bountiful harvest . One nutrient that they peculiarly crave is nitrogen . They have a wolfish appetite for nitrogen , which is of the essence for sizable foliage and the growth of Tuber . If potatoes are planted near dahlias , which also demand nitrogen but in lesser amount , the dahlias may struggle to compete for this life-sustaining food .
When plants are grow in close propinquity , they often compete for imagination such as water , sunshine , and food . In the case of potatoes and dahlia , the nutrient contender can be particularly challenge for the dahlias . If the potatoes are receive a generous supply of atomic number 7 , they may outcompete the Dahlia pinnata , run to stunt growing and underwhelming flower .
Additionally , planting dahlias near Solanum tuberosum can also put practical challenges . Potatoes are typically grown in mounded rows or pitcher’s mound , while dahlia are often planted separately or in groups . The sprawling nature of potato plants can easily overshadow and shade the Dahlia pinnata , limit their memory access to sunlight and hindering their growing .
To ensure the success of both flora , it is best to allow them with separate grow country in the garden . This allow you to cut the soil amendment and fertilizers specifically to the motive of each industrial plant . Potatoes can be planted in a nourishing - rich ground that is heavily amended with organic matter and nitrogen - rich fertilizers . On the other hand , dahlia flourish in well - drain soil with a balanced fertilizer that provides a moderate amount of nitrogen .
In my personal experience , I have observe that planting dahlia and potatoes one by one render the good resolution . I have experiment with planting them together in the past , but the dahlia struggled to thrive and bring forth vibrant blooms . Since then , I have dedicated disjoined areas in my garden for each industrial plant , allowing them to flourish one by one .
While both potatoes and dahlias wreak their own unique charm to a garden , they are not ideal comrade when it comes to planting them side by side . tater ’ heavy feeding nature and their high demand for nitrogen make it challenging for dahlias to contend for food . To ensure the success of both plants , it is best to provide them with disjoined growing areas in the garden , tailoring the soil amendments and plant food to their specific needs .
Caroline Bates
