Westland Gro-Sure All-Purpose Plant Food Grow your best blooms yet with this nutrient-packed plant food. Enriched with seaweed, it encourages maximum growth from your plants with healthier, more vibrant flowers and vegetables that last longer. Simply pour over your pots, raised beds or lawn using a watering can and let Gro-Sure get to work. Makes 50 watering cans-worth (approximate) Which? Best Buy
