Sorting your green waste: healthy vs. diseased
Before reusing your green waste, do a simple sort:
- Healthy waste (no symptoms, no insect pests) → perfect for mulching or composting.
- Diseased or infested waste (powdery mildew, downy mildew, rusts, whiteflies, etc.) → prefer controlled composting (in a sufficiently hot pile) or disposal according to local guidelines.
Tip: roughly chop or shred residues (shears, mower) to accelerate their decomposition and integration into the soil.
Quick mulching with tops: an express "fertilizer"
Vegetable tops (carrot, celery, beet…), tender leaves, and well-dried lawn clippings form a seasonal mulch that:
- Quickly returns nutrients to the soil (light nitrogen input).
- Protects moisture (less watering, cooler soil).
- Limits weeds by covering the surface.
How to mulch effectively (step-by-step)
- Spread a thin layer (2–3 cm) between rows, on moist soil.
- Alternate green materials (tops, dry clippings) and brown materials (straw, shredded dead leaves) to prevent matting.
- Renew sparingly but often during the summer.
Pest control bonus
Certain odorous waste confuses pests: for example, place carrot tops near leeks, or tomato leaves at the base of cabbages (in reasonable quantities) to disrupt whiteflies.
Fertilaine Tip
After mulching, a maintenance watering with diluted Fertilaine natural fertilizer (see product dosage) helps micro-life decompose the cover and feeds plants without a chemical "boost."
BRF (ramial chipped wood): a sustainable "soil fertilizer"
BRF is obtained by shredding fresh deciduous branches (< 7 cm in diameter). Its role: to sustainably restore humus, protect the soil, and support microbial biodiversity.
The golden rules of BRF
- Freshness: shred recent prunings, then spread within 24 hours.
- Fragment thickness: < 4 mm for good biological activity.
- Quantity: approximately 30 L/m² on the surface (very superficial scratching possible).
- Ideal period: from August to October, when the soil is still warm and very active.
- Conifers: to be limited (maximum 10–20% in the mixture).
Anticipating "nitrogen hunger"
In the first year, BRF can cause nitrogen consumption by microorganisms. To limit this:
- Avoid deep burying; prefer the surface.
- For demanding crops, supplement with a gentle application of Fertilaine natural fertilizer at startup and for maintenance.
- Monitor foliage color and adjust application frequency.
What is not BRF
An old and heated pile of shredded material, shredding large trunks, or only conifers is not BRF. Preserve your useful hedges: never sacrifice them to "make BRF."
Composting in summer: without odors or gnats
Summer compost works very well if materials are balanced and moisture is managed.
The right recipe
- Alternate "greens" (dried clippings, tops, peelings) and "browns" (shredded leaves, straw, unprinted cardboard).
- Aerate (light turning) to prevent anaerobic fermentation.
- Moisten like a wrung-out sponge: neither dry nor soaked.
Accelerate without chemicals
A low-dose watering of Fertilaine liquid organic fertilizer can act as a microbial boost. Apply to "brown" layers to support activity and compensate for an initial nitrogen deficiency.
Preserving biodiversity: hedges, beneficials, common sense
- Keep your hedges: they shelter birds, pollinators, and natural predators of pests.
- Leave some refuge areas (brush piles, insect hotels) to maintain balance.
- Mulch and fertilize gently with natural fertilizers to sustainably support soil life.
FAQ — Frequently Asked Questions
Can I mulch all crops with tops?
Yes, in a thin layer and if they are healthy. Avoid suffocating the collar, alternate with brown materials, and renew regularly.
What to do with diseased waste?
Compost in a hot pile (or dispose of according to local guidelines) to avoid spreading diseases and pests.
Is BRF suitable for vegetable gardens?
Yes, especially outside of sowing periods. Use it preferably in late summer/early autumn and monitor nitrogen (supplement with an organic Fertilaine input if necessary).
How to avoid compost odors?
Balance greens/browns, aerate, maintain "wrung-out sponge" moisture. A slight input of natural fertilizer can help if the proportion of "browns" is high.
Good practices with Fertilaine
- Startup: a gentle input after mulching to support micro-life.
- Maintenance: fractionate inputs in summer (small, regular doses).
- Observation: adjust if foliage yellows (possible signs of nitrogen hunger).