Original Sol – Topper (Top Dressing for Houseplants)

The finishing touch your houseplants deserve — a beautiful, functional top dressing that suppresses fungus gnats, retains moisture, and adds beneficial biology right at the soil surface.

Original Sol Topper is a top dressing for potted plants that does more than just look good. It creates a physical barrier that disrupts the fungus gnat lifecycle, helps the top layer of soil stay evenly moist, and adds beneficial microbes right at the soil surface where they can do the most good. The result is a pot that looks intentional and a plant that feels genuinely cared for.

What I love about it

The Topper is the detail that separates a plant shelf that looks curated from one that just looks like a collection of pots. The clean, polished finish it gives to any pot is genuinely satisfying — and the functional benefits are real. Fungus gnats are one of the most common and annoying houseplant problems, and a physical top dressing barrier is one of the most effective ways to break their lifecycle without chemicals. The moisture retention benefit is a bonus that reduces watering frequency slightly. Works with any potting mix, any plant type, any pot. Just top dress and enjoy.

Specs

• Function: Top dressing; fungus gnat suppression; moisture retention; beneficial biology
• Application: Top dress any existing pot
• Compatible With: All potting mixes and plant types
• Brand: Sol Soils