Roo's Verdict
Top picks ranked by relevance and ratings.
We compared thousands of growing mediums from $45 to $215 across Walmart and Amazon. The Premier Horticulture Pro Mix High Porosity Grower Mix ($52.99 at Walmart) is our best value pick at 5 stars with 2 reviews — it offers excellent porosity for optimal plant growth.
💰 Budget
The PRO-Mix HP Mycorrhizae Growing Medium 1cu ft ($44.85 at Amazon) is our budget pick at 4.8 stars with 15 reviews. It provides a solid growing medium but comes in a smaller 1 cu ft size compared to our best value pick.
⭐ Top Rated
The Premier Horticulture PRO-MIX HP-CC Grower Mix 3.8CF ($109.20 at Walmart) is our top-rated pick at 5 stars with 3 reviews. It offers a larger capacity but at a higher price point than our best value option.
⏳ Buy now or wait?
Buy now - no major discounts expected in the next two weeks.
2 stores
compared in real time
33+ products
tracked for this search
380% price gap
$44.85 – $215.28 range
Updated Aug 1, 2026
prices verified today
How we ranked Pro-mix Hp Growing Medium: Shopperoo compared 33+ options across 2 stores (Amazon, Walmart) and scored each on price , star rating, review volume, and availability. The cheapest option is $44.85 at Amazon — 380% less than the highest-priced equivalent. Roo's best value pick is "Premier Horticulture Pro Mix High Porosity Grower Mix" at Walmart for $52.99 (5 ★ from 2 reviews). Rankings are updated in real time and are not influenced by retailer fees or sponsored placements.
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Quick Comparison: Top Picks
Best Value
Premier Horticulture Pro Mix High Porosity Grower Mix
$52.99 at Walmart
- ✓5 stars with 2 reviews for high porosity
- ✓Affordable price at $52.99 for 2.8 cu ft
- ✕Limited reviews may affect reliability perception
Budget
PRO-Mix HP Mycorrhizae Growing Medium 1cu ft
$44.85 at Amazon
- ✓Lowest price at $44.85 for 1 cu ft
- ✕Smaller size than best value pick
Top Rated
Premier Horticulture PRO-MIX HP-CC Grower Mix 3.8CF
$109.20 at Walmart
- ✓5 stars with 3 reviews for larger capacity
- ✕Higher price at $109.20 compared to best value
What to Look For in Pro-mix Hp Growing Medium
- Porosity: High porosity allows for better air circulation and drainage, essential for healthy root growth.
- Capacity: Consider the size needed for your plants; larger bags are more economical for bigger projects.
- Mycorrhizae content: Mycorrhizae can enhance nutrient uptake and improve plant health, making it a valuable addition.
When to Buy Pro-mix Hp Growing Medium
Buy now — no major discounts expected in the next two weeks.
How Shopperoo Compares Products
Shopperoo's AI scans live pricing from Amazon, Walmart, Target, Kroger, and other major retailers, then ranks products by balancing price, ratings, review count, and availability. Our best value pick isn't just the cheapest — it's the product with the best combination of low price and high customer satisfaction. Learn more about our methodology
Get Today's Best Price
We check 10+ retailers so you don't have to.
FAQ: Pro-mix Hp Growing Medium
Where is Pro-mix Hp Growing Medium cheapest right now?
The budget Pro-mix Hp Growing Medium is $44.85 at Amazon — "PRO-Mix HP Mycorrhizae Growing Medium 1cu ft". The most expensive is $215.28 at Amazon — a 380% price gap for comparable products. Price gaps this wide typically reflect differences in pack size, bundle inclusions, or retailer promotional cycles. Shopperoo checks 2 stores in real time so this reflects today's live pricing as of Aug 1, 2026.
What's the best value Pro-mix Hp Growing Medium?
Roo's best value pick is "Premier Horticulture Pro Mix High Porosity Grower Mix" at Walmart for $52.99 - it scores best on price ($18.93), rating (5★ from 2 reviews) and availability.
Which stores have Pro-mix Hp Growing Medium?
Shopperoo found Pro-mix Hp Growing Medium in stock at all 2 stores we track: Amazon, Walmart. Amazon carries the widest selection, followed by Walmart. Store availability and pricing are checked in real time — if a store sells out or changes its price, Shopperoo updates within hours. Prices last verified Aug 1, 2026.
How does Shopperoo rank Pro-mix Hp Growing Medium?
Shopperoo pulls live product data from 2 retailers and scores each Pro-mix Hp Growing Medium on four factors: price, star rating, number of verified reviews, and real-time stock availability. Products are grouped into three lists — Best Value, Top Rated, and Lowest Price — so shoppers can choose based on their priorities. No retailer pays to appear in these rankings; placement is determined solely by the score.
How much can I save on Pro-mix Hp Growing Medium?
Choosing Shopperoo's best-value pick saves $163 compared to Amazon's default top result. Amazon's algorithm surfaces sponsored and Prime-eligible products first, which aren't always the best price. The full price spread across all 2 stores is 380% — $170.43 between the cheapest and most expensive comparable option. Shopperoo's rankings are not influenced by affiliate fees or sponsored placements.