The climate in which the tree is grown can also affect its waterrequirements. A figtree growing in a hot, dry climate will need more water than one growing in a humid climate due to more evaporation and typically having drier soils to begin with. FigTreeWatering: What Are WaterRequirementsForFigTrees. Amy Grant's avatar.So, what are the waterrequirementsforfigtrees? A general rule is 1 to 1 ½ inches (2.5-4 cm.) of water per week either from rainfall or irrigation. Figsrequire more water as they get larger. Apply water more often as the season gets hotter. If you don’t, the fruits will be small and fall off the tree. Water the figtree several times until water is coming out of the drain holes. Apply 1-2 " of pine bark mulch to the top of the soil to reduce evaporation. Water daily for a couple days and then check the soil with a moisture meter to determine when it needs water next. For larger, established figtrees, daily waterrequirements can range from 1-5 gallons during warm days and dryness. When watering, it’s crucial to achieve a moist but not overly saturated soil condition as overwatering can lead to tree decline. Requirements. Figtrees are characterized by tolerance, except for cold weather and soggy soil. Although they grow best in slightly acidic soil, figtrees thrive in a variety of soil types and a wide pH range, from slightly acidic to alkaline, as long as the soil is well-drained. Figtrees do well in dry and sunny regions with seasonal drought, due to their deep and wide root system, but they should still be watered consistently, especially if you want a good crop. Normally 1 to 1 1/2 inches of water per week is needed, either from rainfall or irrigation. How much water does a figtree need?Is coffee grounds good forfigtrees?Does figtree need lots of water? The type of soil also plays a role in the wateringrequirements of figtrees. In heavy clay soils, figtrees need less frequent watering than in well-draining sandy soils because clay has smaller, more densely spaced particles that retain more water. Figtreesrequire proper watering to achieve optimal growth. Understanding the water needs of figtrees is crucial for proper watering. Factors such as climate, soil type, and tree age affect figtreewateringrequirements. WaterRequirements. Once a week.This fiddle-leaf fig, while a type of figtree (Ficus Lyrata), is primarily grown as a houseplant for its attractive foliage. It's unlikely to produce figs in typical indoor conditions. Watering - Figtrees do not like being overwatered. Water your tree when the top three inches feel dry to the touch.Ignoring planting, watering, fertilizer, and light requirementsforfigtrees will leave them wilting, dying, and unable to produce fruit. Watering Needs: Figtreesrequire moderate watering, about 1 to 1 ½ inches per week, depending on rainfall and soil conditions to maintain the right moisture balance.