Hostas make an amazing addition to any home garden, but this one weird little trick will show you how to grow bigger hostas with just one ingredient! The secret ingredient? Epsom salts! Epsom salts is hydrated magnesium sulfate and it consists of 10% magnesium and 13% sulfur. Both of these are essential nutrients for plants to grow bigger and healthier, therefore using Epsom salts on your plants is a no-brainer! But how to grow bigger hostas using Epsom salts? Keep reading to find out!

How to Grow Bigger Hostas Using Epsom Salts

big hosta leaf

The magnesium in Epsom salts increases water retention, helps plants to better intake nutrients, and also helps in the creation of chlorophyll.

Adding Epsom salts to you hostas will make them bigger, prevent growth stunts, make the leaves greener and brighter, and boosts chlorophyll levels.

In addition to making hostas growing bigger, bushier, and healthier, Epsom salts can also keep slugs at bay, act as a fertilizer, and prevent certain disease.

You'll Need:

  • 2 tbsp Epsom salts
  • 1 gallon water


epsom salts hosta

  1. Mix in 2 tbsp Epsom salts in 1 gallon of water and spray your hosta foliage once a month.
  2. Do this while your hostas are growing.
  3. If or when growth slows down, reduce the quantity of Epsom salt to 1 tbsp.

Additionally, you can also place Epsom salts on the soil around your hosta plant to prevent yellowing hosta leaves and keep other pests at bay!

Like this post? Share and Pin 🙂

Grow Bigger Hostas

3.8 101 votes
Article Rating