Tree Planting Guide for Cedar Falls Homeowners

Planting a tree correctly in its first year determines its health for decades to come. The most common mistake we see across Cedar Falls properties is planting too deep. It happens all the time. Someone digs a hole, drops the tree in, and buries the trunk up to where the branches start. That suffocates the roots, traps moisture against the bark, and slowly kills the tree over the next few years. It is a silent problem. The tree might look fine for a season or two, then it starts declining and nobody connects it back to the planting depth. Getting it right on day one saves you the heartache of losing a tree you have watched grow.

Dig the hole 2 to 3 times the width of the root ball, but no deeper than the root ball itself. The root flare, which is the spot where the trunk widens at the base, needs to sit at or slightly above ground level. If you cannot see the root flare when you take the tree out of the pot or pull back the burlap, scrape away soil until you find it. That flare needs to breathe. Planting with the flare below grade invites disease, insects, and girdling roots that will strangle the tree as it grows. Take the extra few minutes to find the flare and set the tree at the right height.

Backfill with the same soil you dug out of the hole, not amended soil from a bag. This is one of those tips that goes against what a lot of people assume is right. Amending the backfill with compost or peat moss creates a soft, rich zone around the roots. The problem is that the roots get comfortable in that soft soil and refuse to spread into the native clay beyond the planting hole. You end up with a pot-bound tree planted in the ground. The roots circle around inside the amended zone and never anchor the tree properly. Fill the hole with native soil, water it in to settle, and let the roots figure out they need to spread out from day one.

Staking is not always necessary, but if you are planting a taller tree in a windy Cedar Valley yard, a couple of stakes can help keep it upright while the roots establish. Use flexible tree ties, not wire or rope that can cut into the bark. Remove the stakes after the first growing season. Leaving stakes on too long makes the tree dependent on them and prevents the trunk from developing the strength to stand on its own. The goal is a tree that can handle an Iowa windstorm without help.

Watering is the most important thing you will do after the tree goes in the ground. Water deeply once a week during the first two growing seasons. A slow, deep soak encourages roots to grow deep into the soil, making the tree more drought-tolerant and better able to handle our summer dry spells. A quick sprinkle with a hose does nothing. You want the water to penetrate 12 to 18 inches down. A soaker hose running at a slow trickle for an hour or two does the job perfectly. In dry spells, bump it up to twice a week. Pay attention to rainfall and adjust accordingly.

Fall is the best time to plant trees in Iowa, with spring a close second. The cooler temperatures and fall rains give the roots a chance to establish before the next summer heat hits. If you plant in fall, keep watering until the ground freezes. If you plant in spring, be ready to stay on top of watering through the summer. A newly planted tree that dries out in July may not recover. We plant trees for homeowners all over Cedar Falls and the Cedar Valley, and we guarantee our work. If you want a tree that will outlive you, start with a proper planting.