More Support for Every Step of Houseplant Care
At Costa Farms, our goal is simple: help you succeed with your plants.
That means growing great plants and helping connect you with the tools, products, and guidance that make plant care easier. Through trusted partnerships, we’re able to offer solutions for more of your houseplant care needs, from feeding and support to everyday care and beyond.
That’s why after extensive inhouse testing we’ve partnered with Flourish to offer an easy-to-use, sustainably minded plant food designed to help indoor plants thrive.
Why Houseplants Need Plant Food/Fertilizer
Light and water are essential, but plants also rely on nutrients to support healthy roots, leaves, and new growth. Over time, nutrients in potting mix can become depleted, especially as plants actively grow.
Using a fertilizer for houseplants helps replenish those nutrients and supports long-term plant health.
What Makes Flourish Plant Food Stand Out
Flourish Plant Food is designed to make feeding houseplants simple. Its naturally derived, organic formula includes essential nutrients and microbes that help support healthy plant growth, soil health, and plant resilience.
Key Benefits
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Balanced Nutrition
Supports healthy growth with a blend of macro- and micronutrients. -
Fast + Slow Release Feeding
Combines quick-release nutrients with slow-release feeding for sustained support. -
Gentle Formulation
Designed to help reduce the risk of over-fertilizing or fertilizer burn. -
Supports Soil Health
Includes plant-friendly microbes that help improve nutrient uptake and plant resilience. -
Sustainably Sourced Ingredients
Made with responsibly sourced materials, including food system by-products. -
Easy to Mix and Use
Water-soluble formula makes it simple to add plant food to your regular care routine.
Why Costa Farms Partners With Brands Like Flourish
We choose partners with one goal in mind: helping you succeed.
Costa Farms grows the plants, but successful plant care often includes more than the plant itself. From feeding and support to everyday care tools, the right products can make houseplant care easier and more successful.
Flourish fits that approach because it offers a simple fertilizer designed for indoor plants, made with naturally derived nutrients and plant-friendly microbes that support healthy growth and soil health.
This partnership reflects a broader commitment: giving plant parents access to more of the solutions they need to grow successfully, even when those solutions come from trusted partners beyond Costa Farms.
How This Partnership Benefits You
By pairing Costa Farms plants with Flourish Plant Food, you can make feeding part of a simple, consistent care routine.
Flourish can help you:
- Support steady, healthy growth
- Replenish nutrients in potting mix
- Encourage healthy roots and foliage
- Simplify indoor plant care
- Care for your plants with more confidence
It’s a straightforward way to give your houseplants the nutrients they need without overcomplicating your routine.
How to Use Flourish Plant Food
Flourish is designed to be mixed with water and applied directly to the soil. Follow the package directions for the right amount based on your plant size and feeding routine.
For best results, use as directed during periods of active growth.

Growing Forward
Healthy plants start with the right care.
With the addition of Flourish Plant Food, Costa Farms is making it easier to support your plants beyond the pot. Whether you’re feeding a favorite houseplant, encouraging new growth, or building a more consistent care routine, Flourish offers a simple way to help your plants thrive.
Because when plant parents have the right tools, growing well becomes easier.
Learn More About Fertilizing Houseplants
Learn More About Plant Care Basics
Frequently Asked Questions
Do houseplants need plant food?
Yes. Light and water are essential, but houseplants also need nutrients to support healthy roots, leaves, and new growth. Plant food/fertilizer helps replenish nutrients that can become depleted in potting mix over time.
What is Flourish Plant Food?
Flourish Plant Food is a naturally derived, organic plant food made with essential nutrients and plant-friendly microbes to support healthy indoor plant growth.
Why did Costa Farms partner with Flourish?
After inhouse rigorous testing showed solid results Costa Farms partnered with Flourish to help plant parents access more complete houseplant care solutions. The partnership supports Costa Farms’ goal of helping customers succeed with their plants through trusted products, tools, and guidance.
How do you use Flourish Plant Food?
Flourish is designed to be mixed with water and applied directly to the soil. Follow the package directions for the right amount based on your plant size and feeding routine.
How often should I feed my houseplants?
Feeding needs vary by plant, season, and growing conditions. In general, many houseplants benefit from plant food during periods of active growth. Always follow the product directions and avoid overfeeding.
Can Flourish Plant Food be used on all houseplants?
Flourish is designed as an all-purpose fertilizer for indoor plants. Always follow the label directions and consider your plant’s specific care needs, especially for sensitive or slow-growing varieties.
Why is plant food important for indoor plants?
Over time, nutrients in potting mix can become depleted. Plant food helps replace those nutrients and supports steady growth, healthy foliage, and long-term plant health.
What makes Flourish different from other plant foods?
Flourish combines naturally derived nutrients with plant-friendly microbes to support both plant growth and soil health. Its formula is designed to be easy to use as part of a regular houseplant care routine.
