Houseplants will be entering their growth season as days get warmer, and a few additions to their feed could help them thrive. Thanks to its magnesium content, epsom salt is one of the most beneficial ingredients plant owners can feed their foliage. The Lazy Gardener writes: “To make nutritious, organic substrate, we can choose between organic or chemical fertilisers. “Good quality Epsom salt fertilisers can be a great choice to make them grow faster, bushier and bigger.” “Manures, compost and bone meal are examples of organic fertilisers obtained directly from plant or animal sources, while t…