Like any living thing, flora and fauna require nutrients to thrive at their maximum potential. When natural growth cycles are lagging, plant food spikes can help enhance the growth process and target specific aspects of your plant, including its color, as well as stem and leaf growth. Adding a spike to the soil of your flower, plant, or tree—whether they’re indoors or outdoors—shows you’re willing to take initiative, but finding the right match is important. Below are some of the best options to perk up any sad leaves.

Mess-Free Supplements

These powerhouses can provide support to your vine, fern, or other greenery for up to two months. They’re easy to use and come in multiple pack sizes. Amazon

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Know when to apply spikes seasonally to which plants. The best options allow you to simply insert the fertilizer directly into your plant, strengthening it over time. You can also save yourself extra hassle by selecting products that are pre-measured or ready to go upon arrival.

Enlivens Your Tree

No more devastated lemons and limes. These supplements do double duty where natural sunlight or a lamp can’t; they ensure your tree bears healthy food and release nutrients over time. Amazon

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Look out for formula and fertilizer ingredients that are compatible with the plant, flower, or tree you are aiming to give a boost. Don’t forget to water as you normally would.

Bite-Size Sustenance

Feed a dozen different seedlings with these essential pods. They’re about the size of a pill, so you can conveniently store them. Also avoid smell or mess with the clean design. Amazon

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Monitor your greenery’s progress by taking notes or photos and comparing them over time. As with any growth process, noticing a difference can take time. You (and your plant) can benefit from a record of how it reacts to the spike.