The Slab of Seed - Pure Spinach is an original creation using a unique blend of organic super-soil and premium Heirloom seeds, carefully sourced from expert farmers worldwide. This special slab retains water three times longer than regular soil, making it easy to plant and space. The addition of soil pro-biotics promotes plant growth and enhances the taste of your harvest. With our Slab of Seed, enjoy a delectable heirloom variety of spinach known as Rhubarb Red, famous for being the purest and oldest seed on earth.

• SPROUTS IN: 8 – 10 days
• HARVEST IN: 10 – 12 weeks
• PICK FOR: 12+ weeks
• GROWS ‘SOW’ MUCH: 5 block slab – 1 block yields  = 4Kg+ spinach