Trees and Shrubs in Pots

Whether you are limited on space, growing plants that don’t usually survive your local weather or just looking to create focal points, container trees and shrubs can be a lovely addition to your landscape. However, there are some considerations that you will need to remember in order to help them stay happy and healthy.

Research to Determine What Trees and Shrubs Are Best

One big mistake that some gardeners make is falling in love with a plant online or at a nursery and whisking it home with nary a thought as to whether it will actually work in your garden. This is especially true when you are trying to place a tree or shrub in a container. The cute little sapling that you spied at the garden center can turn into a tree that is over 100 feet tall.

The basics that you should check out for potential candidates include:

  • Preferred hardiness zones
  • Height and width at maturity
  • Light and water requirements
  • Potential for litter

Use Dwarf Cultivars as Available

You are asking a lot of a tree or shrub when you place it into a container.

Ads
Taman Vertikal V-ga
www.tamanvertikal.com
Mulai dr 1,25 juta/m2 – wujudkan impian anda memiliki taman vertikal
Instant Grammar Checker
www.grammarly.com
Grammarly Makes Sure Everything You Type Is Effective And Mistake-Free. Try Now!
Proof Jesus Is God?
everystudent.com
See Why People Believe Jesus Is God And What Jesus Actually Said.

The roots have far less space to work with and can naturally become crowded. When you choose dwarf cultivars and species that are naturally on the smaller size, it is easier for them to adapt to the limited area presented. This is especially important when you are working with fruit trees since they will need extra energy to produce fruit and you want a good root base.

Choose Your Pot Size Carefully

Picking the right size of container for your tree or shrub can be a bit tricky at first. You do not want one that is too small, of course, as this will leave little room for root growth and it is likely to become rootbound and struggle or die. Since it is a large plant, you might naturally think to place it in a very large container so it will have room even when it is fully grown.

However, you can definitely run into problems if the pot is too large for the plant’s current size. When there is an abundance of soil present and not enough roots to take up the water, it can retain moisture for too long and cause root rots that can ultimately kill the plant.

For best results, plan on moving up in 2” increments every couple of years until it reaches maturity. Repot sooner if you notice roots escaping from the drainage holes. If it is rootbound when you change containers, perform root pruning by use a box cutter or other sharp instrument to score along the sides of the root ball and remove the mass of roots. This will stimulate new root growth and keep the plant healthier.

Drainage is Essential

Even if you have the correct size of container, you can run into root rot and other problems if there are not enough drainage openings present. Check your pot (especially if you are using an alternative form of planter like a barrel or bucket that is not necessarily sold with drainage holes) and use a drill to create more as needed.

Protect the Roots in Freezing Weather

Many trees and shrubs have adapted for survival through the harsh conditions present during winter. Growth slows and the plant goes into dormancy. The roots are protected by the ground surrounding them and the temperatures are at least a little higher than in the air above.

In a container, there is a lot less buffer present for the roots. It is much easier for the soil to freeze completely and cause damage. Options are to bring the plant inside, bury it in the ground or place it somewhere like a garage or basement. If you choose to bury them, add mulch on top for extra protection and leave a space around the trunk to prevent insect and disease damage.

Don’t Forget to Harden Off Your Plants

If you are trying to grow plants in containers so that you can bring them inside when the temperatures drop, take it slow when you reintroduce them to the outdoors in the following spring. This process is called hardening off and is an essential step in protecting your trees and shrubs from harm.

Imagine that you are used to sitting quietly on a couch while listening to classical music. One day you are drifting off into a nap, but suddenly are jolted awake as someone throws you into the front row of a rock concert. This is the sort of experience that a plant will be subjected to if you do not harden it off first and let it adjust. Outdoor conditions are harsher than indoors since the light is magnitudes brighter, environmental conditions like drought, salt and wind are present, and insects or diseases are more likely to strike.