4 Your own supergrass
Slender-stemmed shrubs and grasses such as purpletop, above, or Canadian burnet don’t grow too thickly, so you can see anyone behind them. Tall, thin trees such as cypress varieties are impossible to hide behind or to climb.
Slender-stemmed shrubs and grasses such as purpletop, above, or Canadian burnet don’t grow too thickly, so you can see anyone behind them. Tall, thin trees such as cypress varieties are impossible to hide behind or to climb.