Garden ROAS Benchmark — Ad Spend Efficiency
Published June 2026 · Industry benchmark data
Garden ROAS Benchmarks
4x
Avg ROAS (3.2–5.5x)
10%
Avg ad cost % (6–14%)
$22
Avg CAC ($14–$32)
Garden stores average 4x ROAS, meaning for every $1 spent on advertising they generate $4 in revenue. This varies by channel — branded search campaigns typically achieve higher ROAS (5.6x+) while prospecting and awareness campaigns sit at the lower end (2.8x).
ROAS vs. Actual Profit
A 4x ROAS sounds healthy, but remember that revenue is not profit. With COGS at 45% and other costs at roughly 47%, you need a ROAS above 12.5x just to break even on your ad spend.
Ad Spend Breakdown
Revenue: $100,000
Total ad spend (10%): -$10,000
Revenue from ads (at 4x): $40,000
Note: not all revenue comes from ads. Organic, email, and direct traffic also contribute. This shows what your ad budget generates.
Frequently Asked Questions
What is the average ROAS for garden stores?
Online garden stores average 3.2-5.5x ROAS, with a typical value around 4x. This means for every dollar spent on ads, stores earn $3.2-$5.5 in revenue.
What is a good ROAS for garden e-commerce?
Above 5.5x ROAS is excellent for garden stores. 3.2-5.5x is average. Below 3.2x means your ad spend is not generating enough revenue to be profitable.
How does ROAS relate to actual profit?
ROAS measures revenue returned, not profit. A 4x ROAS sounds good, but if your COGS is 45% and other costs are 47%, you need a ROAS above 12.5x to be profitable.
How can I improve ROAS for my garden store?
Focus on audience targeting (exclude low-converting segments), improve product page conversion rates, use retargeting for warm audiences, and create lookalike audiences from your best customers.
Should I optimize for ROAS or profit?
Always optimize for profit. High ROAS can be misleading if your margins are thin. Track both ROAS and your actual profit margin to understand the real return on your ad spend.