Progrow Topsoil with added seaweed
Our Progmix is 65% topsoil, 30% Certified Organic compost, 5% horticultural sand with added Seaweed.
Seaweed has many trace elements (micro nutrients) that are essential to plant growth, and for flowering plants too.
It is a bio-activator, it increases soil microbial life,
The Landscape Depot has added Seaweed to our pro-gro topsoil mix to make an ideal soil for your vegetable and flower beds.
Our Progrow comes in MAXI bags which hold approx. 1 tonne
A tonne of topsoil (1000kg) will cover around 12-15 square metres at a depth of about 5cm or 2″