Houseplant Nutrition Bundle

Two-step system for healthier, stronger plants

This two-product bundle pairs Southside’s Leafy Plant Food—an easy, every-watering nutrient boost enhanced with mycorrhizal fungi for stronger, more resilient growth—with their Water Conditioner, which removes harsh chemicals, balances pH, and protects delicate roots from tap-water stress. Together, they create the ideal foundation for thriving, lush indoor plants year-round.

Transform your houseplants with Leafy Plant Food, designed for use with every watering. Our unique 14-4-9 NPK formula enriched with calcium and magnesium promotes lush growth without the risks of over-fertilizing. Our water-soluble mycorrhizal fungi make Leafy extra special. These magical fungi form a symbiotic relationship with roots - improving nutrient uptake, increasing root mass, reducing watering needs, and enhancing resilience to stress. Plants grow stronger and healthier with each application!

Simply add one scoop to your watering can, then add water - no mixing required! Use year-round with all indoor foliage-forward plants.

Southside's Water Conditioner removes chlorine, destroys chloramines, detoxifies heavy metals, & buffers pH.

Is tap water bad for plants? Chemicals (used by municipalities to treat water) can kill beneficial microorganisms in soil and damage plant roots. And some plants like dracaenas, ti plants, spider plants, prayer plants, calatheas, and carnivorous plants are just more sensitive to chemical exposure. Heavy metals may be a concern if you get water from a well or other natural source. The average pH of tap water is 6.5 to 8.5. Plants prefer pH 5.0-7.0. Our water conditioner keeps the pH in this range for healthy, happy plants.

Signs your plants need water conditioner: Look for poor growth, wilting, crispy brown or black leaf tips. While using our water conditioner, you may also notice plants growing taller & more robust because harmful chemicals are dissipated before thirsty roots absorb them.

About the Brand - Southside.
Southside is rooted in curiosity, experimentation, and a deep love for helping houseplants thrive. Originally founded by a biologist and orchid enthusiast who discovered that cloning was the key to healthier blooms, Southside developed its signature Crazy Keiki Cloning Paste—an innovative formula that encourages new growth on orchids, philodendrons, monsteras, ficus, strings of pearls, and countless other favorites.

In 2023, sisters Ann Marie and Emily stepped in to carry the brand forward, inspired by a desire to spend more time together and to share their passion for plant care. Once reluctant participants in childhood “plant chores,” they eventually grew into dedicated hobbyists who bonded over soil debates, fertilizer experiments, and the thrill of reviving ailing houseplants. Today, they continue Southside’s mission to create practical, innovative, and joy-sparking solutions for plant lovers—offering everything from cloning paste to dust-banishing leaf wipes and nutrient-rich fertilizers.