With gardening season in full swing across Texas, many local gardeners are encountering a wave of advice that may not be as helpful as it seems. Social media and well-meaning friends often share tips that sound promising but can actually harm your garden and waste resources.

Vinegar as a Weedkiller

One common myth is using household vinegar as a ‘safe and natural’ weedkiller. While it may burn the leaves, it doesn’t kill the roots, allowing weeds to return. Horticultural vinegar is stronger but can damage soil and nearby plants. Instead, manually remove weeds and cover the soil with organic mulch to prevent new growth.

Wound Paint for Pruned Trees

Another misconception is applying wound paint to seal cuts on pruned tree limbs. Trees naturally compartmentalize wounds, and sealants can trap moisture and pathogens, leading to decay. Proper pruning techniques and timing are more effective for tree health.

Annual Tilling of Garden Beds

Many believe in tilling garden beds annually to loosen soil, but this can destroy beneficial microbes and disrupt soil structure. Instead, spread compost over beds and let it integrate naturally. For new beds, use cardboard and mulch to smother weeds over time.

Daily Light Watering

Lightly watering plants every day only moistens the surface, preventing roots from growing deep. Water deeply and less frequently to encourage a robust root system that can access moisture during droughts.

Landscape Fabric Under Beds

Using landscape fabric under garden beds is another myth. It can create root tangles and restrict water flow. Organic mulch is a better option, as it regulates soil temperature and nourishes the soil as it decomposes.

Original reporting: Texarkana Gazette — read the source article.