Fig trees can be grown in a range of soils, including limestone, light sand, rich loam or heavy clay. Be sure your planting site offers sufficient soil depth and good drainage, and ensure the soil is not highly acidic, as fig trees cannot tolerate low pH (pH 6.0 to 6.5 is best).Click to see full answer. Consequently, do fig trees like acid or alkaline soil?For good fruit crops, and vigorous growth, plant in full sunlight. Avoid frost pockets-damage by unseasonable frosts. Figs prefer slightly acidic soil (pH 5.5-6.5), but soils of moderate alkalinity are tolerated.Furthermore, are coffee grounds good for fig trees? Bob Morris Coffee grounds add some, but not all, nutrients needed by plants. Bob Morris So-called “giant” fig trees may produce larger fruit, but smaller fruit gnerally has more flavor. Likewise, people ask, what kind of soil do fig trees like? The best soil for growing fig trees would be loamy soil that has plenty of organic matter cut through it. Also, be sure the area gets plenty of moisture. The perfect pH for growing fig trees is a soil pH of 6.0 to 6.5.What trees grow best in acidic soil? 13 Plants That Grow Well in Acidic Soil 08 of 15. Holly Plants (Ilex) David Beaulieu. 10 of 15. Bottlebrush Shrubs (Fothergilla gardenii) 11 of 15. Viburnum Bushes (Viburnum) 12 of 15. Colorado Blue Spruce (Picea pungens) Mountain Ash (Sorbus americana) Don Johnston / Getty Images. 14 of 15. Magnolia Trees (Magnolia) 15 of 15. Dogwood Plants (Cornus)