What it is & how it works
Q1: What is PhytoPrime M and what does it do?
PhytoPrime M is a professional liquid plant primer and NK fertiliser that uses Neo-Prime Technology to promote natural resilience within the plant, increasing its ability to withstand attack by mite pests, while supplying nitrogen and potassium alongside a high level of organic matter and organic carbon to support root zone health.
Q2: What is Neo-Prime Technology, and how does plant priming work against mites?
Plant priming through Neo-Prime Technology pre-conditions the plant to mount a faster and stronger defence response when it encounters mite pest pressure - delivered via the root system, it activates systemic defence pathways throughout the plant before attack occurs.
Q3: What challenges does PhytoPrime M help growers address?
PhytoPrime M is most valuable for growers managing mite pest pressure - particularly where resistance to conventional acaricides is a concern - and for those looking to support root zone nutrition and soil biology while building plant-level resilience as part of a Holistic Growing programme.
Application & use
Q4: Which crops can PhytoPrime M be used on, and what are the application rates?
PhytoPrime M is approved for root application on all crops, with rates and frequencies varying by crop group - from 2.5–3 litres per hectare every 7–10 days for vegetables, soft fruit, and ornamentals, to 3–5 litres per hectare every 10–15 days for top fruit.
Q5: How is PhytoPrime M applied, and can it be used through fertigation systems?
PhytoPrime M is applied exclusively by root application - it has no foliar application route - and is suited to delivery via fertigation or drench systems, making it straightforward to incorporate into existing irrigation-based nutrition programmes.
Q6: Should PhytoPrime M be used as part of a regular programme, or only when mite pressure is present?
PhytoPrime M is most effective as a regular programme-based input rather than a reactive treatment - plant priming must be established before mite attack arrives for the resilience response to be fully active when it is needed.
Mite management & IPM
Q7: How does PhytoPrime M fit within a mite management programme?
PhytoPrime M adds a plant-level resilience layer to a mite management programme - working alongside biological controls such as predatory mites and acaricides to reduce the plant’s susceptibility to mite damage, rather than acting as a direct mite control in its own right.
Q8: Why is mite resistance to conventional acaricides a growing problem, and how does PhytoPrime M help?
Spider mite resistance to conventional acaricides - including pyrethroids, organophosphates, and some newer chemistries - has developed widely in protected horticulture, reducing the options available for direct control; PhytoPrime M helps by building the plant’s own resilience, reducing the intensity of the damage that resistant mite populations cause.
Nutrition & organic matter
Q9: What is the significance of PhytoPrime M's high organic matter content?
PhytoPrime M’s 35–45% total organic matter and 20.3% organic carbon content are substantially higher than a conventional liquid NK fertiliser - this reflects its origins as a biologically derived product and contributes to root zone biology, soil structure, and the activity of beneficial microorganisms alongside its fertiliser and priming functions.
Q10: How does the NK nutrition in PhytoPrime M support plant health alongside the priming effect?
Nitrogen and potassium are fundamental to plant physiology, and supplying them through a biologically rich root primer like PhytoPrime M means the plant receives targeted nutritional support at the same time as its defence pathways are being primed - the two effects are complementary, not separate.
Holistic Growing &the Plant primers range
Q11: How does PhytoPrime M fit within Fargro's Holistic Growing framework?
PhytoPrime M sits at the intersection of the nutrition and crop protection pillars within Fargro’s Holistic Growing framework - it supplies NK nutrition through the root zone while priming the plant’s defence systems against mite attack, making it a connected input rather than a single-purpose product.
Q12: How does PhytoPrime M relate to PhytoPrime D, and when would I use each?
PhytoPrime D and PhytoPrime M are complementary products in the Plant Primers range - PhytoPrime D targets fungal resilience via foliar and root application and supplies boron, while PhytoPrime M targets mite resilience via root application only and supplies NK with high organic matter; the choice depends on your primary pest and disease risk profile.
Safety, storage & handling
Q12: Is PhytoPrime M safe to use around workers and the environment?
PhytoPrime M is not classified as hazardous under CLP Regulation (EC) No 1272/2008, has an oral LD50 greater than 2,000 mg/kg (rat), and presents no significant risk to workers or the environment when handled in accordance with the label.
Q14: How should PhytoPrime M be stored, and what is its shelf life?
Store PhytoPrime M in a cool, dry place between 5°C and 35°C, away from heat sources and direct sunlight - correctly stored, it has a guaranteed shelf life of three years from the production date.
Q15: Why source PhytoPrime M through Fargro, and what support do we offer?
Fargro is the UK distributor for PhytoPrime M, with direct access to Veganic Nature SL’s technical knowledge and a specialist agronomy team who can advise on integrating it into a mite management and nutrition programme as part of a Holistic Growing approach.
