Welcome to Halifax Seed's Commercial site

Pro-Mix HP Agtiv Amplify

High porosity growing medium
Former name: PRO-MIX® HP® BIOSTIMULANT + MYCORRHIZAE

PRO-MIX® HP® AGTIV AMPLIFY® is perfect for growers that require a growing medium with good drainage, high air porosity and low water retention. The combination of fibrous Sphagnum peat moss and a high percentage of coarse perlite makes this formulation ideal for growers who require a growing medium product that is adapted to their needs for watering flexibility and crop seasonality. PRO-MIX® HP® AGTIV AMPLIFY® contains Bacillus, a bacterium that stimulates plant growth, and mycorrhizae, a beneficial endomycorrhizal fungus that supports plant root systems.

*This product will be delivered in a generic bag.

Benefits

  • Dries out more frequently than general-purpose peat‑based mixes
  • Well suited for low-light and high-humidity growing conditions
  • More difficult to overwater crops
  • Reduces incidence of water-related problems (root diseases, algae and fungus gnats)
  • Holds less water for improved leaching of fertilizer salts during crop cycles
  • Produces more vigorous and healthy plants
  • Accelerates seed germination  and plant establishment
  • Supports plant root systems 
  • Enhances nutrient and water uptake 

Direct shipping is available on all Premier Professional products. Minimum order is one pallet, no split or partial pallets. Additional price breaks occur at 4, 7, 12, 16 and 22 pallets. Price breaks are not reflected in the online cart and will be applied to your order after it has been placed along with a shipping quote. For a detailed pricing breakdown on Premier Professional products please contact our commercial team.

Lead times on direct shipments are based on Premier’s current production schedule and are subject to change. Lead times may exceed 12 weeks on non-stocked items. Freight is FOB Rexton, NB. Shipping costs are extra. Contact our sales team for shipping estimates to your location. All estimates are subject to change.

    Filter
    Option Brand Case Quantities Direct Ship Minimum Pallet Quantity Pre-Booking Season Replenishment Frequency Price Purchase
    PRO MIX HP AGTIV AMPLIFY 2.8CUFT
    Availability:
    Not Available
    PR2028700RG
    Premier Professional 57 24 Pallets 57 Fall As Needed
    Shown After Submission
    Sign in to Buy Not Available In Stock
    PRO MIX HP AGTIV AMPLIFY 3.8CUFT
    Availability:
    Not Available
    PR2038700RG
    Premier Professional 30 1 Pallet 30 Fall As Needed
    Shown After Submission
    Sign in to Buy Not Available In Stock
    PRO MIX HP AGTIV AMPLIFY 135CUFT
    Availability:
    Not Available
    PR2135700RG
    Premier Professional 1 24 Pallets 1 Fall As Needed
    Shown After Submission
    Sign in to Buy Not Available In Stock