How do granite outdoor flower pots handle exposure to alkaline soil conditions?

Granite outdoor flower pots are highly resistant to alkaline soil conditions due to their natural composition. Granite is an igneous rock with low porosity, making it less susceptible to chemical reactions with alkaline substances. Over time, alkaline soils can degrade certain materials, but granite's dense structure prevents erosion and discoloration. To further protect granite pots, occasional sealing can enhance their longevity. These planters are ideal for gardens with high-pH soils, offering both durability and aesthetic appeal. Proper drainage and minimal maintenance make granite a top choice for outdoor planters in challenging soil environments.