The Covid-19 pandemic has caused unprecedented delays and difficulty restocking our supplies. We are attempting to refill our inventory as quickly as possible and to keep our website accurate. Thank you for your patience and understanding.

Price: $9.25
Availability: In Stock
Usually ships In 1-2 Business Days

    Update price

    The K-Lite fertilizer formula (12-1-1-10Ca-3Mg) has been developed in response to studies suggesting that excessive potassium, whether applied, obtained from, or accumulated in growing media can have a negative impact on the health of plants, especially in the absence of adequate calcium and magnesium levels.

    Read more: "What do Orchids Eat?" - discusses the origin and logic behind K-Lite.
    (Originally published in AOS Orchids, March 2013, republished here with permission)