Amazon Fire 7 deals. The 7-inch version of Amazon's latest Kindle tablet. Sitting at the budget end of Amazon's Kindle tablet range, the Fire 7 is the same as the HD 6 only slightly bigger. In terms of a content delivery system, the fire 7 is absolutely perfect.
In general for most vegetables you want at least 12 inches deep, for tomatoes and large squash 18 inches deep, for herbs and small flowers 8 inches deep. Longer and wider is always better because the soil stays more evenly moist (up to 8ft long x 4 ft wide for raised beds and 8ft long x 3 ft wide for boxes).
For example, some of a tomato plant's roots may go down 4 feet, but most of the roots are no deeper than 2 feet, so the tomato will grow fine in a 2 foot deep container. Maximum depth of 36+ inches, requires at least 24 inches. We've just finished up infographic pieces on Canada's and the USA's waste.