It is a fertiliser and soil activator that can be used with drip irrigation systems (not suitable for NFT and dripper systems with pipes 4mm and smaller). Biobizz Bio-Bloom natural bloom formula is a complete fertiliser used from the beginning of fruit or flower production until harvest. BioBizz Top-Max is a 100% vegetable based organic bloom enhancer, which encourages rapid cell division during flowering and increases the production of sugars in the fruit or flowers.Channel Islands: All postcodes containing GY and JE Isle of Man: All postcodes containing IM Scilly Isles: TR21-TR25 Scotland: All postcodes containing TR21-TR25 / AB37-AB56 Scottish Islands: All postcodes containing KW / HS1-HS9 / IV40-IV49 / IV51 / IV55-IV56 / KA27-KA28 / PA20-PA80 / PH4-PH50 / ZE1-ZE3 Scottish Highlands: All postcodes containing AB and IV / KW1-KW14 / PA20-PA38 / PA68 / PH80 / PH36-PH49 Northern Ireland: All postcodes containing BT Isle of Wight: PO30-PO41 Isle of Angelsey: LL Isle of Man: IM1-9. We use the best couriers available to us to ensure that your product is received on time and in great condition. Please ensure that someone is available to sign for the item as signatures are required. Your satisfaction is important to us and we always aim to provide the best products and service to all our customers. We simply require photos of said broken bulb upon which we will issue a replacement. Once replacement as has arrived, please send us an image of both bulbs together so we know the replacement bulb has arrived without any defects. Without photographic evidence, we cannot process your claim. Customers must provide a day when someone will be home for collection of return. The item "BioBizz Nutrients Pack Bloom Grow Top Max Additive Supplement Plant Food Kit Mix" is in sale since Monday, February 24, 2020. This item is in the category "Garden & Patio\Hydroponics\Nutrients, Supplements & pH Control". The seller is "gchydroponics" and is located in Grimsby. This item can be shipped worldwide.