Wide variation among species and sites
Trees & Shrubs Crop Nutrition Program
A trees and shrubs nutrition program should begin with species, site condition and whether the goal is establishment, recovery or ongoing maintenance.
Trees & Shrubs Nutrition Challenges & Growth Stages
Tree and shrub programs should start with species, age, site conditions and whether the goal is establishment, recovery or ongoing maintenance.
Transplant and root-zone stress
Long-term canopy and seasonal management
Diagnose the site before selecting a product; Separate establishment from maintenance goals; Use species-appropriate label directions.
The ProGreen Trees & Shrubs Protocol
Products listed here come from the current crop-program source. This is a source mapping, not a rate, tank-mix order or automatic recommendation.
Diagnose the site before selecting a product
Separate establishment from maintenance goals
Use species-appropriate label directions
Share crop, acreage, and stage. We’ll confirm program fit and send a quote.
Get in touchProducts in This Program
Product cards link to the finished product detail pages. Product fit, rates and timing still depend on approved label review and crop-specific context.
Starters
PROALGA™
ProAlga biostimulant is the seaweed-based pathway in ProGreen Ag's starter family. It is reviewed within the complete establishment, fertility and crop-stress plan.
Request a quoteReview productView PROALGA
Premium Surfactants
SHOCK®
SHOCK surfactant is a premium spray-adjuvant pathway in the ProGreen Ag catalog. The product must be assessed with every tank partner, the target crop and current application conditions.
Request a quoteReview productView SHOCK
Foliar Fertilizers
X-14™
X-14 foliar fertilizer is the flagship foliar nutrition pathway in the ProGreen Ag catalog. It connects with multiple crop programs while keeping application details tied to the current approved label.
Request a quoteReview productView X-14
Proven Results
Trees and shrubs proof stays source-gated
The trees and shrubs brief calls for a proof element around transplant and vigor. Public result numbers stay gated until an approved lab, trial or testimonial source is attached. Use the lab-test results path to request or review source material before treating proof as a recommendation.
Application Timeline
Application Timeline is a planning sequence, not a universal application schedule. Method, rate, timing and compatibility still come from approved labels and field-specific review.
Crop stagePlanning focusReview before product selection
01Establishment
Transplant transition
Species, root ball, soil, water and planting conditions
02Active growth
Canopy and root-zone management
New growth, color, irrigation and site constraints
03Seasonal stress
Maintenance adjustment
Heat, cold, moisture and pest-management context
Build Your Trees & Shrubs Program -> Quote
Share crop, acreage, location, growth stage, current program and timing. ProGreen Ag can then confirm product documents, availability and the next step for your operation.
Questions about the trees & shrubs program
Is this trees & shrubs program a spray recommendation?
No. This page is a planning framework. Final products, rates, timing, compatibility and application method must come from the current approved label and a field-specific review.
Can products be added to an existing fertility program?
That depends on the field objective, crop stage, current fertility plan, water quality and tank-mix partners. Share those details with ProGreen Ag before making a change.
Where can I find application rates?
Only approved labels and reviewed product documents should be used for rates. ProGreen Ag can provide the current documentation for the products being considered.