Spring Fertilizer Box

Lawnifi is a liquid fertilizer program powered by Catalyst Technology. For optimal results, feed your lawn monthly during the active growing season (spring, summer, fall). Simply attach a hose to the sprayer top and apply evenly to your lawn.

Easy to apply: just hook it up to your garden hose, pull the tab back, and spray!
Rapid absorption: uses Catalyst Technology to nano-size the nutrients for quick absorption by your grass, ensuring rapid nutrient uptake without energy spent on breaking them down.

What's Included:

$49.95

The Lawnifi Spring Fertilizer Box is perfect for spring lawn care.

Apply one application of Maintain at the start of spring to promote healthy roots and the return of green leaf blades after winter dormancy. In mid-spring, apply Boost to deepen the green appearance of your lawn. Boost will deliver greening benefits to your lawn immediately, and long into the season because of its time-release formula. In late spring, use the remaining bottle of Maintain to prep your lawn for the heat and stress of summer. Our patented nano-fertilizers with Catalyst Technology give your lawn the jump-start it needs to emerge from dormancy, green up fast, and thrive throughout the spring months.

Throughout the seasons, the nutritional needs of your lawn vary as temperatures, soil conditions, and other environmental demands change. Please refer to the application schedule below.

Coverage: Each bottle of the Lawnifi Spring Fertilizer Box will cover 5,000 square feet. So the entire box is meant to help a lawn of around 5,000 sq ft thrive throughout the Spring.

APPLICATION SCHEDULE

Make the first application of MAINTAIN any time in the first few weeks of spring.
Apply the second application of BOOST four weeks following your initial application.
Four weeks following your last application, apply MAINTAIN before beginning your summer fertilizer maintenance program.

Maintain SDS
Maintain Label
Boost SDS
Boost Label

When and How to Apply the Lawnifi Spring Fertilizer Box

Apply Maintain, the first bottle of the Lawnifi Spring Fertilizer Box, at the beginning of spring. “Beginning of spring” looks different depending on where you live. For best results, apply Maintain when spring green-up begins and your lawn is transitioning out of winter dormancy.

From there:

Apply Boost 4 weeks after Maintain to deepen the green appearance of your lawn
Apply the second bottle of Maintain 4 weeks after Boost to help your lawn prepare for warmer temperatures and summer stress.

Use the chart below to help identify the right timing for your region.

Important Tips:

Space all applications at least 4 weeks apart.
Apply the first Maintain when soil temps begin climbing into the 55–60°F range and you see signs of green-up.
Avoid fertilizing before grass actively greens, as nutrients won’t be effectively absorbed.

Region	1st Bottle – Maintain	2nd Bottle – Boost	3rd Bottle – Maintain	Special Notes
General	Mid to Late March	4 weeks later (April)	4 weeks later (May)	Use this schedule if you’re unsure of regional timing. Start once green-up begins.
Florida	Late February – Early March	Late March – Early April	Late April – Early May	Warm-season lawns green up earliest here. South FL may shift 2–3 weeks earlier; North FL closer to March.
Texas & Gulf Coast	Early to Mid-March	Early to Mid-April	Early to Mid-May	Coastal TX warms earlier; central/northern TX may need to wait until late March.
Georgia	Early to Mid-March	Early to Mid-April	Early to Mid-May	Southern Georgia often greens in early March, while northern areas and the Piedmont may not fully green until late March or early April.
Carolinas	Mid to Late March	Mid to Late April	Mid to Late May	Coastal Carolinas can start a week or two earlier than the inland and piedmont areas.
Southern California	Mid to Late March	Mid to Late April	Mid to Late May	Warm coastal areas green up very early; inland areas may lag a couple of weeks.
Northern California	Late March to Mid-April	Mid-April to Early May	Early May to Late May	Inland and mountain areas green up more slowly—follow the later side of this range.

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