VegPlotter<p>Sawdust is an excellent mulch! Apply a 2.5 cm (1 in) layer on moist soil to reduce evaporation, retain moisture, and suppress annual weeds. It also prevents weed seeds from germinating. Just ensure it’s well-aged or add nitrogen to prevent nutrient deficiency in the short term. <a href="https://mastodon.world/tags/GardeningTips" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GardeningTips</span></a> <a href="https://mastodon.world/tags/Mulch" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Mulch</span></a></p>