HARVEST BOOST NITRO-BOOST ( N+10 ) 

Liquid Seaweed + 10% Nitrogen Bio-Fertiliser

Application Guide for Grass, Silage & Crops

Product Overview

This fertiliser combines seaweed extract (biostimulant) with 10% nitrogen to promote:

• Faster plant establishment

• Stronger root development

• Increased chlorophyll production

• Improved stress tolerance (drought, cold, grazing)

• Higher biomass production

Suitable for:

• Pasture & grazing grass

• Silage crops

• Cereals

• Vegetables

• Fruit crops

• Amenity turf

• Horticulture

Apply as foliar spray or diluted soil drench.

1. Grassland (Grazing Pasture)

Application Rate

2–3 L per hectare
Dilute in 100–200 L water/ha

Timing

Apply:

• Early spring growth

• After grazing

• Mid-season recovery

• Late summer/autumn

Programme Example

Timing Rate

Early Spring:- 3 L/ha

After 1st Grazing:- 2 L/ha

Mid Season :- 2 L/ha

Late Season :- 2 L/ha

Benefits

• Faster grass regrowth

• Higher protein content

• Improved root density

• Increased grazing yield

2. Silage Grass

Application Rate :- 3–5 L per hectare
Dilute in 150–200 L water

Timing

1. Early spring growth

2. After each silage cut

Programme Example

Stage Rate

Spring Start :- 4 L/ha

Post Cut Recovery :- 3–4 L/ha

Second Cut Growth :- 3 L/ha

Benefits

• Faster bulk accumulation

• Improved leaf-to-stem ratio

• Higher digestibility

• Improved fermentation quality

3. Cereals (Wheat, Barley, Oats)

Application Rate

2–3 L per hectare
Dilute in 100–150 L water

Growth Stages

• Tillering

• Stem extension

• Flag leaf

Programme

Growth Stage Rate

Tillering :- 2 L/ha

Stem Extension :- 2–3 L/ha

Flag Leaf :- 2 L/ha

Benefits

• Increased tiller numbers

• Improved grain fill

• Reduced stress damage
  
  

4. Maize & Forage Crops

Application Rate :- 3–4 L per hectare

Timing

• 4–6 leaf stage

• Pre canopy closure

Benefits

• Root stimulation

• Improved nitrogen uptake

• Higher dry matter yield
  
  

5. Potatoes

Application Rate

3–4 L per hectare

Programme

Stage Rate

Early Vegetative :- 3 L/ha

Pre Flowering :- 3–4 L/ha

Tuber Bulking :- 3 L/ha

Benefits

• Larger tuber size

• Increased yield

• Improved skin finish

6. Vegetables (General)

Application Rate

2–3 L per hectare

Frequency

Every 2–3 weeks during growth

Crops

• Brassicas

• Lettuce

• Carrots

• Onions

• Peas

• Beans
  
  

Benefits

• Stronger root growth

• Improved nutrient uptake

• Better crop uniformity

7. Fruit Crops

Application Rate

3 L per hectare

Programme

Stage /  Rate

Early Growth :- 3 L/ha

Pre-Flowering :- 2–3 L/ha

Fruit Set :- 3 L/ha

Benefits

• Increased fruit set

• Improved size

• Better shelf life

8. Turf & Amenity Grass

Application Rate

2–3 L per hectare
Dilute in 150–300 L water

Frequency :-

Every 4–6 weeks

Benefits

• Strong turf density

• Improved colour

• Faster recovery after cutting

Mixing Instructions

1. Fill spray tank half with water

2. Add required amount of fertiliser

3. Agitate while filling remaining water

4. Apply immediately

Compatibility

Generally compatible with:

• Foliar nutrients

• Humic acids

• Amino acid fertilisers

• Most crop protection sprays

Always perform a jar test before mixing.

Application Conditions

Best results when:

• Temperature 8–22°C

• Early morning or evening application

• Avoid spraying during drought or frost

• Avoid heavy rain within 3–4 hours

Storage

• Store between 5–25°C

• Keep sealed and out of direct sunlight

• Shake before use

Shelf life: 24 months

Typical Annual Usage (Grassland Example)

Area Product Required

1 hectare :- 8–10 L/year

10 hectares :- 80–100 L/year

100 acres :- ~320–400 L/year

✅ Tip:
This fertiliser works best when used as part of a reduced chemical fertiliser programme, improving soil biology and nutrient efficiency.