Five easy techniques There were Four main methods that can be used with these bags and then we designed the Inject and Forget Systems Incubate and fruit in the bag - Choose Rye Grain or Brf substrate. Ideal for beginners. Low cost and hassle free. No need for extra Tubs or Fruiting Chambers PF Tek, Make a BRF cake - Ideal for the more experienced grower. A step on from the above allowing multiple cakes to be grown in the same Fruiting Chamber Transfer Rye Grain or Crumbled Brf to a Bulk bag and fruit direct - Ideal for beginners. Very easy system allowing for massive harvests and no need to invest in Tubs or Fruiting Chambers Mono Tub Bulk Grow- Layer Spawn with Bulk Substrate, Ideal for the more experienced grower. Big Yields grown in the Mono Tub of your Dreams Inject and Forget Systems. No effort, no contamination, just bags of shrooms Do have a good read of the Guides and the Question and Answers section. If you are still stuck or need advice please get in touch.