• Home
  • Lemon Tree Fertilizer Kit: 3-in-1 Container Lemon Tree
  • GrowScripts Lemon Tree Fertilizer Kit pre-measured fertilizer packets for container lemon trees
  • Four transparent packages containing different plant food items on a white background
Sale

Lemon Tree Fertilizer Kit: 3-in-1 Container Lemon Tree

Subscribe and save

Auto-renews, skip or cancel anytime.

To add to cart, go to the product page and select a purchase option

Transform your lemon tree's growth and harvest

Unlock the secret to vibrant foliage, fragrant blooms, and an abundance of juicy lemons with our Lemon Tree Fertilizer Kit. Specifically crafted for container-grown lemon trees, this professional-grade kit with multiple products ensures your tree gets the nutrients it needs for lush, healthy growth.

Say goodbye to yellowing leaves and bland fruit. This all-in-one solution delivers professional results, even if you are just starting your lemon-growing journey.

Shop Your Favorite Retailer

Amazon The Sill Fast Growing Trees

Key features

Controlled-release fertilizer: ensures consistent growth and vibrant foliage.
Trace nutrients: keeps leaves green and healthy.
Calcium spray: enhances fruit development and prevents deficiencies.
Easy application: just sprinkle, spray, and grow.
All-season care: suitable for lemon trees in every growth stage.

Ingredients

  • Poly-coated NPK fertilizer (18-6-12): provides sustained nutrition for robust growth.
  • Trace nutrients: iron, manganese, zinc, and copper for vibrant foliage and strong roots.
  • Calcium nutrient spray: calcium, magnesium, and boron to support fruit development and healthy leaves.

How to use

For container lemon trees and young lemon trees:

  1. Apply fertilizer: sprinkle the controlled-release fertilizer evenly around the tree base, then water in.
  2. Feed the leaves: apply the trace nutrient and calcium sprays to the foliage, or as a soil drench, following the included schedule.
  3. Reapply seasonally: follow the schedule included for best results.

Why?

Our Lemon Tree Fertilizer Kit is designed to simplify citrus tree care for gardeners at any level. Whether you are addressing yellowing leaves, stunted growth, or bland fruit, this kit provides complete nutrition for your lemon tree to thrive.

  • Products trusted by professionals: backed by research and trusted by nurseries for reliable results.
  • Beginner-friendly: easy-to-follow instructions for vibrant lemon trees with minimal effort.

Makes how much?

Feeds and cares for one small container lemon tree in a 3-gallon pot or smaller for a full season. Rate scales to pot size per the included schedule. Feeding a larger lemon or an in-ground tree? The Large & In-Ground Lemon Tree Kit covers a 30-gallon tree, two 15-gallon trees, or three 10-gallon trees.
View full details
GrowScripts Lemon Tree Fertilizer Kit pre-measured fertilizer packets for container lemon trees

Lemon Tree Fertilizer Kit: 3-in-1 Container Lemon Tree

Frequently Asked Questions

Is this fertilizer kit made for Meyer lemon trees?

Yes. This kit was specifically designed for everbearing lemon trees, including Meyer lemons, which flower and produce fruit multiple times throughout the year. The nutrient program supports continuous growth, flowering, and fruit production in container-grown trees.

Can I use this on other citrus trees?

Absolutely. While it is optimized for everbearing lemon trees, the kit also works well on potted lime, orange, mandarin, kumquat, and other citrus varieties with similar nutritional needs.

How often should I fertilize my lemon tree?

The controlled-release fertilizer feeds your tree for 6 to 8 months, while the trace nutrients and calcium spray are applied according to the included feeding schedule. This provides consistent nutrition throughout the growing season.

Will this help yellow leaves on my lemon tree?

Yellow leaves are commonly caused by nutrient deficiencies, particularly nitrogen, magnesium, or iron. This kit provides complete nutrition plus essential micronutrients to help restore healthy green foliage and support vigorous growth.

Why does this kit include three different products?

Healthy lemon trees need more than just NPK fertilizer. The GrowScripts system combines a controlled-release fertilizer, a trace nutrient blend, and a calcium foliar spray to provide complete nutrition that supports healthy roots, dark green leaves, abundant blooms, and high-quality fruit.

Why do everbearing lemon trees need a specialized fertilizer?

Everbearing lemon trees, such as Meyer lemons, often produce new growth, flowers, and fruit at the same time. This places greater nutritional demands on the tree than seasonal fruit trees. The GrowScripts Lemon Tree Fertilizer Kit is designed to provide steady, complete nutrition that helps support continuous flowering, fruit development, and healthy foliage throughout the growing season.

The best lemon tree fertilizer for container-grown trees

Most lemon tree fertilizers are made for in-ground orchards, not for the potted Meyer lemon on your patio. GrowScripts is different. Our kit is specifically formulated and pre-measured for container lemon trees, so you get professional-grade results without the guesswork.

What's inside the kit

Unlike single-product fertilizers that leave gaps in nutrition, the GrowScripts kit combines three targeted products that work together:

  • Controlled-release NPK fertilizer (18-6-12): feeds your tree for 6 to 8 months with a steady release of nutrients.
  • Trace nutrient blend: supplies iron, manganese, zinc, and copper.
  • Calcium foliar spray: calcium, magnesium, and boron, applied directly to leaves for fast absorption.

Everything is pre-measured for your pot size. Just sprinkle, spray, and grow.

Why container lemon trees need a different fertilizer

Container-grown lemon trees face challenges that in-ground trees do not:

  • Nutrients leach out every time you water
  • Limited root space
  • No surrounding soil ecosystem
  • Higher risk of nutrient deficiencies

Signs your lemon tree needs fertilizer

  • Yellow leaves
  • Poor fruit production
  • Pale foliage
  • Slow growth

Yellow leaves often indicate magnesium or iron deficiency. Poor fruit set can signal calcium deficiency. Pale leaves often suggest nitrogen deficiency.

How to use the kit

  1. Sprinkle granules around the soil surface.
  2. Water thoroughly.
  3. Apply the calcium and trace sprays to foliage, or as a soil drench.
  4. Repeat based on the included schedule.

Lemon tree fertilizer schedule

Season | Action
Early spring | Full application
Late spring | Calcium spray
Early summer | Second application
Winter | No fertilizer

Frequently asked questions

What is the best fertilizer for a lemon tree in a pot? The best fertilizer includes slow-release NPK, trace nutrients, and calcium.

How often should I fertilize my lemon tree? Typically 3 to 4 times annually during active growth.

Does this work for Meyer lemons? Yes. Meyer lemons respond very well.

Pro tips for container lemon trees

  • Water deeply but less frequently
  • Use pots with drainage holes
  • Provide 6 to 8 hours of sunlight
  • Reduce feeding in winter

Ready to see real results?

The GrowScripts Lemon Tree Fertilizer Kit gives your tree exactly what it needs, with pre-measured packets and a simple schedule.

Feeding a larger lemon or an in-ground citrus tree? Step up to the Large & In-Ground Lemon Tree Fertilizer Kit, sized for a 30-gallon tree, two 15s, or three 10s.

Your tree will love it. Guaranteed.