Jacks Prof Hi Cal Peat-Lite 20-0-20 25Lb HAZ — Single Unit

Jack's Professional® 20-0-20 Hi Cal Peat-Lite Fertilizer is a neutral-reaction, low-phosphorus formula containing 6% calcium for crops grown in commercial peat-lite media. High calcium supports strong cell development, sturdy stems, and improved plant quality, while low phosphorus helps limit excessive stretch. Elevated micronutrient levels replace essential elements often absent from peat-based mixes, making this formula well suited for warm growing environments.