Backyard Oasis

Perennial flowers have an advantage over annuals if you’re looking for low maintenance gardens. I often place perennials in tucked away areas of the yard or on hillsides. I also find a perennial garden work perfectly for a small space garden.

photo credit: DubyDub2009

But just because a flower is a perennial does not mean they take no care. I also add a few annuals to a perennial garden area to fill in holes and give you those bright splashed of continuous color annuals are known for.

Perennial planting tips:

1. Perennial flowers are best planted in mid to late spring. This gives them time to adjust to their new home and get a solid roothold before the heat of summer.
2. Perennials are generally in a root ball form. You will not see many roots unless the plant is root bound and this will create problems with the plant growing properly. You may have to divide the plant to loosen the roots.
3. Plan ahead and count how many plants you plan on putting into the ground. If there are more than 5 medium sized plants, you want an area about 7 1/2 feet to plant in. Measure out the area of your yard that gets good morning light and evening shade. Perennials thrive in this lighting situation.
4. Find the area in your yard that will accommodate the area needed for your number and size of plants. If your perennials were bought in a store, refer to the tag as to how much water and light each plant will need. You may want to research the perennial plant varieties more to aid you in plant placement.
5. When planning your garden area create the garden in an oval or flowing shape instead of square or rectangular, unless you are setting up a formal garden look. Flowing lines create a more natural look.
6. Plant you perennials varieties in groups of 3, 5 or 7. Odd planting numbers look more natural.
7. Group perennial varieties instead of spacing them out one by one have a richer fuller look in the garden.
8. A good rule is for small plants are to plant them 6 to 12 inches apart. For medium plants, space them 12 to 18 inches apart and for large or tall plants 1 1/2 to 3 foot apart. This will give the plants ample room for roots to expand and grow.
9. Remember that if you plant your perennials too close, you will have to divide them up later so the roots do not become overgrown.  If you must divide, do so in the late spring and early summer with plenty of water available. As a rule of thumb most perennial varieties will need divided every 3 to 5 years.
10. After you have divided the plants move them to a portion of the yard that has ample light and room for the plants to grow. If you have more plants than you want you can always trade them with neighbors for new perennial varieties you may not have.
11. If you are planting seeds and have no plant tag, read the instructions on the seed pack for the type of flower you are raising or research online.
12. When I plant perennial seeds I always add annuals to the garden area. Perennials grow slow form seeds and will not be as showy the first year so annuals will add color and a full look while the new plants take root.

Each perennial has different specifications for light and water. Check with a local greenhouse for more information on specific flowers, or use the Internet to search your perennial plants needs.