The growTOOL Support bars are needed when you are using a growDECK aeroponic system. The grant you the needed help, when your growDECK is put under high pressure due to the weight of your plants. The support bars are placed in the middle of the flood tables lid and thus guarantee stability in height and prevent the lid from sagging. To place them in the right position, there are 2 up to 4 notches on the underside of the growDECK. The flood tables have those, too so you can put the support bars there properly and get the greatest stability promoted by this accessory.
Content: 4 pieces