Alternative Nutrients A and B for Lettuce Grow Hydroponics

I've been using the Lettuce Grow tower for four years and have found purchasing alternative nutrients A & B saves me money. So, here's the supplies I'm using that work great and cost less.

Why You Should Try Hydroponic Gardening: A Modern Way to Grow

Hydroponics is a soil-free gardening method that enables year-round growth of plants in nutrient-rich water solutions. Popular systems like Lettuce Grow and Gardyn support this trend, offering space-saving, water-efficient solutions with faster growth rates and reduced pests. Hydroponics promotes sustainability while making it easier for beginners to cultivate fresh produce at home.