Root Cause Plant Fertilizers
At Root Cause, we know that our customers may have questions about our products, and we prioritize transparency every step of the way. Our goal is to provide you with clear answers to help you make informed choices with confidence.
If you have a question that isn’t covered in our FAQs, don’t hesitate to reach out—we’re here to help.
Frequently Asked Questions
We’ve gathered some of the most frequently asked questions we receive, along with comprehensive answers, to help you get the most out of our products. From understanding the unique qualities of our selection to learning the best ways to use them, we’re here to make sure you have all the information you need.
How Much Fertilizer Do I Need?
Learn MoreFor a 6" planting pot, you’ll need a 1/4 cup. This amount delivers the correct balance of nutrients for smaller pots, helping them grow roots and flourish.
How Often Should You Fertilize Indoor Potted Plants?
Fertilize when planting and then every 3 months after.
How Often Should You Fertilize Gardens?
Fertilize when planting and then every 3 months after.
How Often Should You Fertilize Outdoor Plants?
Fertilize when planting and then every 3 months after.
Is Organic Fertilizer Good for Indoor Plants?
Yes! It’s completely safe to use in your home and around kids and pets.
Why Is Organic Fertilizer Better for Plants?
Our fertilizer has no harmful chemicals and doesn't kill the soil. It’s impossible to use too much, and unlike chemical fertilizer, it will never burn or harm your plants.
Can You Use Any Fertilizer on Houseplants?
Yes! It will improve the soil and help everything you plant.
What Time of Day is Best to Fertilize Potted Plants?
Any time.
What Houseplants Don’t Like Fertilizer?
All houseplants like fertilizer!
Still Have a Question?
If you have more questions that we haven’t addressed on this page, please let us know, and we’ll get them answered!