Nutrient & pH Control Pricing
Analysis of 9,762 eBay listings for plant nutrients and pH control products.
What you'll usually pay
💡 Used ones cost about 57% more here.
👉 In short easy summary
The best value is found in powder forms and fertilizers, which sit near the market median of 28.35. Premium pricing is driven by Advanced Nutrients (+46%) and larger volumes, specifically 2.1 - 3 gal containers (+217%).
Price by brand
Why? Pricing varies by brand prestige, ranging from FoxFarm at 32.97 to CANNA at 43.45.
Price by form
Why? Delivery method affects cost, with shavings at 19 and sticks reaching 62.46.
Price by type
Why? Specialized products cost more, with fertilizers at 31.24 and bloom stimulators at 44.99.
Price by volume
Why? Price scales with quantity, from 0 - 1 gal at 39.99 up to 2.1 - 3 gal at 90.
🛒 Some on sale right now
Common questions
What is the typical price for a new nutrient product?
The median price for new items is 31.92.
Which brand is the most expensive on average?
CANNA has the highest median price at 43.45.
Are liquid nutrients more expensive than powders?
Yes, liquid nutrients have a median of 33.55 compared to 29.2 for powders.
How we got these numbers
Worked out from 200 live eBay listings (price range $14–$160, odd outliers ignored). These are asking prices, so use them as a guide. Last checked July 27, 2026.