The fastest ways to remove a tree stump are by grinding it or burning it.

Stump grinding is often the quickest method, with professionals able to chip away a stump and its roots within a single session. You have the option to hire a professional stump removal service or rent a stump grinder to do it yourself. However, it's important to note that these machines can be large, difficult to transport, and dangerous to operate without prior experience. For safety reasons, hiring a local arborist or landscape specialist is often recommended.

Burning is another fast option. Before you begin, check your local burn laws. The process involves drilling holes into the stump, filling them with vegetable oil, and waiting 24 to 48 hours. Afterward, you can add charcoal bricks to the surface and light the fire, which must be attended at all times.

For a more affordable but much slower alternative, you can use potassium nitrate pellets to accelerate the natural decomposition process. This method typically takes four to six months.

Most plum trees are pruned into a vase or open wine glass shape. They’ll have a shorter central leader (the trunk) that supports three to four main branches. Of course, this isn't always the case. If you have a European plum tree, you can grow it in a pyramid shape. Let the central leader extend the length of the tree and prune smaller branches to create the pyramid.

Transplanting a palm tree is a similar process except for a couple of important differences. First, their root ball doesn’t need to be as large as a “true” tree, which makes them a bit easier to dig up and move around. Second, they struggle more with taking root and staying upright in a new location, so it’s important to give them extra support when staking. 

It is possible to cut down a tree on your property yourself, but it is generally not recommended unless specific conditions are met. You should only consider this project if the tree is small (e.g., under 4-5 inches in diameter and short enough that you don't need a ladder to reach the branches), and you are experienced in handling a chainsaw. The tree must also be located far from any power lines, fences, homes, or other structures. Even for small trees, the work can be dangerous, and it's always advisable to have a spotter to ensure the tree falls correctly and no branches fall on you.

For any tree that is large, requires a ladder to access, or is near electrical lines or structures, you should always hire a professional. Attempting to remove a large tree yourself is extremely dangerous, poses a risk of serious injury, and could result in significant damage to your property.

Before any tree removal, it's also important to check your local and state regulations to ensure the tree is not historic or otherwise protected by your city.