Pre-made potting mixes tend to be cheaper at garden stores and nurseries than anywhere else, especially if you buy in bulk, but if you’re serious about cutting costs then buying pre-made soil becomes one of your main ongoing expenses. Some growers reuse their grow medium (remove the root...
You may plant only one or two rose bushes or fruit trees in your yard, but you'll probably need dozens of bedding plants and tons of soil and mulch. For those plants or materials that you'll use in large quantities throughout the landscaping process, buy in bulk. Take bulb plan...