Clever idea: planters from pavers. have you priced large planters lately? picturing a mosaic or pretty stain on these...
Lemon grass is a natural mosquito repellent and grows quite tall. Plant it in large planters next to a patio to create privacy and repel mosquitoes.
Wooden troughs, Garden trough, garden planter, extra large planter
Garden | Large planters | Design by Joan Grabel
use empty milk cartons to fill up space in large pots.. so you don't have to use as much dirt, and it isn't as heavy!
tall square planters | a diy tale | andiamo
Provide drainage while keeping large pots light: Cut dollar store pool noodles and use as drainage material instead of stones. Large planters will be light enough to move later if needed.....
JeffCo Gardener: Saving Soil When Planting Large Planters by Caroline Reardon-- cans in the bottom, then landscape cloth over that. What a clever idea to save soil.
Tree planters - I would add wheels so you can take them with you when you move. Otherwise, a fork lift might be required.
Chiswick planter with boxwood and ivy from Thomas Baker