Tree Planting in Lawrence and Topeka

Planting depth is the first and it is by far the most common. Every tree has a root flare, the point where the trunk widens and the first structural roots leave it. That flare belongs at or slightly above finished grade. Nursery stock frequently arrives with the flare already buried four to six inches down inside the container or the root ball, because it got buried during the growing and potting process, and if you plant the ball at grade you have now buried it twice.

A buried flare kills slowly. Bark that was never meant to be underground stays wet, the trunk tissue at that point begins to break down, and roots that would have gone outward instead circle upward toward the oxygen and eventually girdle the trunk. The tree looks fine for six or eight years and then declines with no obvious cause. By then nobody connects it to planting day.

Species selection is the second. Our soils are heavy clay with high pH, drainage is slow, summers run hot and dry, and the wind never stops. Pin oak planted in that soil turns yellow between green veins within a few years because alkaline soil locks up iron it cannot reach. Bradford pear grows fast, looks tidy, and splits itself apart around year fifteen because its branches all originate from nearly the same point on the trunk.

Bur oak is the benchmark. It is native, it handles the clay, it tolerates drought once established, it holds strong branch structure, and it lives long enough that planting one is a gift to somebody you will never meet. Chinkapin oak is close behind and stays a bit smaller. Kentucky coffeetree handles urban conditions well and casts light shade. Hackberry is unglamorous, native, and nearly indestructible, which is why it shows up on Today's Homeowner's list of the most common species in Lawrence alongside Osage orange and American elm.

For smaller lots, serviceberry and eastern redbud both stay under the wires and both flower. American hornbeam works in shade. If you want something that grows fast enough to notice, honeylocust does, though it needs structural pruning in its first decade or it will build the same weak unions everything else does.

The trees to avoid here have specific reasons. Green ash and white ash, because emerald ash borer is confirmed in 13 northeast Kansas counties and planting one now commits you to permanent treatment. Scots pine, because pine wilt kills it. Silver maple and Siberian elm, because they are fast, weak, and already over represented in the canopy. Bradford pear, for the structural failure and the fact that it has escaped into fence rows across the region. Kansas Forest Service publishes a preferred trees list specifically for northeast Kansas that is worth reading before you buy.

The planting itself is not complicated and most of the important decisions happen before the shovel comes out. What separates a tree that establishes from one that struggles is depth, hole width, and water.

Fall, roughly September through early November, is the best window here. Roots keep growing in warm soil after the top has gone dormant, which gives the tree a head start before it has to support a full canopy through a Kansas July. Spring is the second best option.

A newly planted tree has a root system sized for the container it came out of and a canopy sized for a tree that had a full nursery bed. It cannot draw enough water to support its own leaves in a Kansas August until the roots have spread, and that takes roughly one year per inch of trunk caliper. A two inch tree is on watering duty for about two years, a three inch tree for three.

Water deeply and infrequently rather than a little every day. A slow soak that wets the whole root ball and the soil around it, every seven to ten days without rain, encourages roots to go outward and down. Daily sprinkler water keeps the top two inches wet and produces a shallow root system that fails in the first drought.

Do not fertilize a newly planted tree. It has no root system to take up nutrients and pushing top growth before roots is exactly backwards. Mulch, water, and leave it alone. We write the watering schedule down and hand it to you, because the schedule is the part people forget in October and need again in July.

HomeGuide's arborist guide puts the cost to plant a tree at $200 to $700 per tree, installed. The tree itself is a separate variable. HomeGuide puts a bare sapling at $10 to $40 and a 10 to 20 foot specimen at $250 to $800 for the tree alone, before anyone digs a hole.

Buying a bigger tree buys you less than people expect. A small tree establishes faster, catches up to a larger one planted at the same time within a few years, and costs a fraction as much to plant. The larger the ball, the higher the proportion of the root system that got left behind in the field when it was dug.

Transplanting an existing tree is a different service with wildly inconsistent published pricing, from $90 at one national guide to over $5,000 at another. Those figures describe entirely different jobs sharing a name, which is why we look at it and quote it rather than publishing a number.