This tree can thrive in most types of soil including sand, loam, and clay. Thesoil pHtypically ranges from acidic to slightly alkaline. A soil pH above 7.5 is considered too alkaline for the pond cyprus. In its natural habitat, the soil is wet and sometimes submerged. Since the soil can...
Acid mine drainage refers to the acidic water that forms when surface water (which can mean rainwater, snowmelt, pond water, etc.) and air are exposed to ironsulfide, typically pyrite, a solid waste byproduct of coal mining. A water sample that reads below a pH of 7 is considered “aci...
of insectivorous plants, more than 70 species belong to theNepenthesgenus. Some botanists contribute about 90 species to this genus. They are evergreen perennials from parts of Madagascar, southeastern Asia, Queensland, and other areas in these regions. Generally, they grow in moist, acidic soils...
Why is it important to control soil acidity? What are the human activities that cause acid rain? Why does soil ph affect plant growth? Why is 7 an optimal pH for enzymes? How do acids enter the water cycle? Why is rain slightly acidic even without air pollution?
Using a soil test kit can also help determine if your soil lacks specific nutrients. Are there any tips for adjusting soil pH if it’s not ideal for your plants?Yes, if the soil is too acidic, you can add lime to raise the pH. If it’s too alkaline, adding sulfur can lower the ...
Precipitation that contains acidic components, like sulfuric or nitric acid, is called acid rain. Snow, fog, hail, and dust can also be acidic. While acid rain can form around volcanoes, it’s usually caused by human consumption of fossil fuels. Acid rain can damage forests and other plants...
This, in effect, affects the overall pH levels of nearby water sources. Another factor is chemical pollution which can potentially transform a large body of water into an acidic one. This is because harmful chemicals can diffuse into the water through illegal discharges or irresponsible...
Made from ground coconut husks, coco coir (also referred to as coco mulch) is carbon-rich, balancing out nitrogen-heavy soils. It’s often used as a pH soil neutralizer due to its relatively neutral pH ( 5.5-6.8). Because it’s fibrous, it also helps soil that is heavy with sand or...
The pH of a solution or environment is the measure of the hydrogen ion concentration. The pH scale ranges from 0 - 14. Solutions less than a pH of 7 are considered acids, and those about 7 are bases. If a solution is at or around 7, this is called 'neutral'....
Dusty Miller grows as a perennial in Zones 8 to 11 but is toxic to people and animals. Plant it in acidic and well-draining soil. Average mature size:1-2 ft. tall, 1-2 ft. wide Growth habit:Dense and bushy Recommended varieties:Cirrus, Silverado, Silver Lace ...