Houseplant Fertilizer What It Is How To Choose The Right One
Your indoor greenery can probably survive without fertilizer (as long as it gets adequate water and sunlight), but adding it can help plants really thrive. “In general, nitrogen is the be-all and end-all of nutrients,” Jonathan Russell-Anelli, Ph.D., a senior lecturer in Cornell’s School of Integrative Plant Science, tells mbg. “It is generally the most limiting, and it is needed in abundance and is often needed quickly. P and K also are often required beyond the soil’s ability to meet immediate needs....