Plants soak up everything that's in their potting soil, including any chemicals or pesticides.
Therefore, experts recommend washing the chemicals from the soil, also known as leaching, and replacing it every year before planting something new.
Already a subscriber? Log in.
Limited time offer:
Just RM5 per month.
Cancel anytime. No ads. Auto-renewal. Unlimited access to the web and app. Personalised features. Members rewards.
Follow us on our official WhatsApp channel for breaking news alerts and key updates!