Can I Put 16-16-16 on Newly Planted Tree?

Planting a new tree is always an exciting and rewarding experience. However, with the excitement, comes the responsibility of taking care of the tree to ensure its growth and survival. One of the frequently asked questions among novice gardeners is whether or not they can use 16-16-16 fertilizer on newly planted trees. In this article, we will explore the benefits and drawbacks of using this fertilizer on a newly planted tree and provide helpful tips that will help you take care of your newly planted tree.

What is 16-16-16 Fertilizer?

16-16-16 fertilizer is a type of Granular fertilizer, which is composed of three essential nutrients required for healthy plant growth: Nitrogen, Phosphorus, and Potassium. It is also referred to as NPK fertilizer, with the numbers indicating the ratio of the nutrients in the fertilizer. In 16-16-16 fertilizer, the first number (16) indicates the percentage of Nitrogen, the second number (16) is the percentage of Phosphorus, and the third number (16) represents the percentage of Potassium.

Using 16-16-16 Fertilizer on Newly Planted Trees

The short answer is no; you should avoid using 16-16-16 on newly planted trees. Newly planted trees have a delicate root system that requires care and attention. Using 16-16-16 can cause chemical burn, which can damage or kill the roots of the newly planted tree. Instead, it is recommended to use fertilizer that is specifically designed for newly planted trees. Slow-release fertilizers, with a lower concentration of nitrogen, are ideal because they release nutrients gradually and don't cause chemical burn.

When to Use 16-16-16 Fertilizer on Established Trees

While 16-16-16 may not be ideal for newly planted trees, it is highly effective for established trees. Established trees have developed strong root systems, which can absorb the nutrients in the soil effectively. If you decide to use 16-16-16 on established trees, it is recommended to apply it during the growing season. Spring and summer are suitable times to use 16-16-16 fertilizer as it provides the necessary nutrients required for healthy growth during these seasons.

Other Tips for Taking Care of Newly Planted Trees

Planting a new tree takes time, effort, and care. Therefore, it is essential to provide the necessary conditions required for the tree to thrive. Here are some additional tips to help you take care of newly planted trees:

Water: Newly planted trees require adequate water to establish their root systems. Watering once or twice a week is sufficient. Ensure that you water the soil, not the foliage.

Weeding: Remove weeds around the tree as they can compete for nutrients and water.

Mulching: A layer of mulch around the tree helps to insulate the roots and retain moisture in the soil. Ensure that the mulch does not touch the trunk of the tree.

Pruning: Prune the tree to remove any dead, diseased, or damaged branches. This promotes healthy growth.

Conclusion

In conclusion, using 16-16-16 on newly planted trees can cause more harm than good. Slow-release fertilizer, with a lower concentration of nitrogen, is a better choice for newly planted trees. Ensure that you provide the necessary conditions required for the tree to thrive, including watering, weeding, mulching, and pruning.