Starsand Island Farming Guide: Crops, Sprinklers, and Cross-Breeding

Nothing says relaxing island getaway quite like backbreaking manual labor and a borderline unhealthy obsession with cabbage yields.

You probably moved to this island to escape the corporate grind, but now you are stressing over fertilizer margins and sprinkler placement. That is the reality of the farming profession. Growing crops is the backbone of your economy here. It feeds into cooking, fulfilling requests, and padding your wallet so you can actually afford nice things. I spent entirely too much time tilling virtual dirt to figure out the fastest path from a rusty hoe to a fully automated agricultural empire.

If you are tired of wasting your days manually pouring water on your tomatoes, here is exactly how to optimize your farm.

Starting Your Agricultural Empire

You cannot just start throwing seeds into the dirt and expect a paycheck. You need a mentor.

Check your mailbox for a letter from Graminova. He is the local farming expert. Track him down behind the Happiness Seed Shop to officially kick off the proficiency quests. You will get blueprints to craft your basic Stone Hoe and Watering Can at the workbench.

There is a massive stamina trick you need to understand immediately. Swinging your hoe to clear land and pumping water to refill your can will drain your energy quickly. However, the actual acts of planting seeds, watering the plots, and harvesting the crops cost zero stamina. You can maintain a massive field in the early game as long as you pace out the initial land-clearing phase. Also, crop growth timers start the exact second you plant the seed. You are not waiting for an arbitrary morning reset for your plants to tick over to the next stage.

Trellises and Planting Boxes

Not everything grows in standard dirt. Crops like cucumbers require a Trellis to grow. You craft these at the workbench and place them down like furniture. The beauty of a Trellis is that it requires absolutely zero tilling, saving you precious stamina. Later on, you unlock the Planting Box. This lets you grow specific crops, like mushrooms and garlic, literally anywhere, including inside your house.

Automating with Sprinklers

Manual watering is a trap for beginners. Your ultimate goal is to reach the Intermediate Farmer tier to unlock Sprinklers. These beautiful metal contraptions sit between your crop tiles and automatically water the surrounding area. Upgrading your farming tier unlocks better sprinklers with massive ranges. You will need to dip into the Crafting profession to process the materials required to build them, but the time saved is entirely worth the effort.

Advanced Genetics and Infinite Money

Once the basic mechanics are automated, you can start playing God with floral genetics and chasing the best crops in the game.

Everlasting Crops

Sometimes you will harvest a plant and get an Everlasting Seed. These are the holy grail of farming. Everlasting crops do not die after you harvest them. They just keep producing yields indefinitely. If you need to move them or cut them down, the game gracefully refunds the seed so you do not lose your investment. Hitting the Senior Farmer tier lets you upgrade the "Eternal Blessings" skill, which gives you a permanent chance to roll Everlasting crops on every single regular harvest.

Cross-Breeding Flowers

Flowers normally come in basic red, yellow, and blue. That gets boring fast. If you plant different colors of the same flower species with a single empty plot of tilled dirt directly between them, you have a chance to cross-breed a completely new mutation. This is how you unlock brown, green, orange, pink, and purple flowers. If you cross-breed Sleep Lilies, you can even spawn a rare black variant.

The Grinder

Buying seeds eats into your profit margins. At the Senior Farmer tier, you unlock the Grinder. This machine lets you throw raw crops inside and grind them back down into seeds. It takes time to process, so I highly recommend building an entire shed full of these things to keep your seed supply infinite without ever paying Graminova another dime.

The Complete Crop Database

You need to know exactly what you are planting, how long it takes to grow, and what it costs. Graminova restricts the good stuff behind higher farming tiers, so you will have to grind your certification to access the high-end saplings and exotic vegetables.

STARSAND CROP DATABASE

Every seed, sapling, and weird magic plant you can stick in the dirt. Stats are listed as Growth Time | Viable Seasons | Yield Quantity | Seed Cost.

Crop Name Growth Stats & My Take
Wheat 18 Hours | All Seasons | Yields 4 | 50 Coins. Your basic starter carb.
Pasture Grass 12 Hours | All Seasons | Yields 4 | 25 Coins. Essential if you run a ranch.
Beetroot 1 Day | Summer, Autumn | Yields 4 | 60 Coins.
Water Spinach 1 Day | Summer | Yields 4 | 65 Coins.
Cabbage 1 Day | Summer, Autumn | Yields 4 | 60 Coins.
Garlic 1.5 Days | All Seasons | Yields 4 | 60 Coins. Put this in a Planting Box.
Potato 2 Days | All Seasons | Yields 4 | 60 Coins.
Mountain Rice 2.5 Days | All Seasons | Yields 4 | 80 Coins.
Cucumber 2 Days | All Seasons | Yields 2 | 95 Coins. Requires a Trellis setup.
Peanut 3.25 Days | All Seasons | Yields 4 | 80 Coins.
Leek 1 Day | Spring, Autumn | Yields 4 | 60 Coins.
Winter Oilseed 1 Day | Autumn, Winter | Yields 4 | 60 Coins.
Soybean 3.5 Days | All Seasons | Yields 4 | 150 Coins.
Sugarcane 3.5 Days | All Seasons | Yields 4 | 160 Coins.
Pepper 2.25 Days | Summer | Yields 2 | 160 Coins.
Green Grape 3 Days | Spring, Summer | Yields 2 | 150 Coins.
Tomato 2.5 Days | Spring, Summer | Yields 2 | 150 Coins.
Watermelon 4 Days | Summer | Yields 4 | 200 Coins. Plant in a 3x3 grid for a chance at a giant mutation.
Cherry Radish 3.25 Days | Spring, Autumn | Yields 4 | 160 Coins.
Carrot 3.25 Days | Winter | Yields 4 | 160 Coins.
Red Grape 3 Days | Autumn, Winter | Yields 2 | 150 Coins.
Pumpkin 4 Days | Autumn | Yields 4 | 200 Coins. Another crop capable of becoming giant in a 3x3 layout.
Pineapple 4 Days | Spring | Yields 4 | 200 Coins.
Winter Melon 4 Days | Winter | Yields 4 | 200 Coins.
Corn 4.5 Days | Summer, Autumn | Yields 4 | 250 Coins.
Blueberry 4.25 Days | Summer | Yields 4 | 240 Coins.
Apple Sapling 8.5 Days | Summer, Autumn | Yields 4 | 450 Coins. Trees are a massive time investment.
Banana Sapling 20 Days | Spring, Summer, Autumn | Yields 2 | 600 Coins.
Lychee Sapling 30 Days | Summer | Yields 5 | 950 Coins. Yes, an entire month of waiting.
Snow Pear Sapling 20.75 Days | Summer, Autumn | Yields 3 | 700 Coins.
Strawberry 5 Days | Spring, Winter | Yields 4 | 230 Coins.
Cherry Tomato 3.25 Days | Spring, Autumn | Yields 2 | 240 Coins.
Orange Sapling 8.5 Days | Spring, Winter | Yields 4 | 450 Coins.
Rice 5 Days | All Seasons | Yields 4 | 260 Coins.
Mandrake 6.75 Days | All Seasons | Yields 4 | 370 Coins.
Water Caltrop 5.75 Days | Spring, Summer | Yields 4 | 420 Coins.
Aloe Vera 5.25 Days | Summer, Autumn | Yields 4 | 390 Coins.
Mint 6 Days | Spring, Summer | Yields 4 | 400 Coins.
Osmanthus Sapling 15 Days | Summer, Autumn | Yields 4 | 800 Coins.
Camellia Sapling 10 Days | Spring, Summer | Yields 6 | 950 Coins.
Persimmon Sapling 21.5 Days | Summer, Autumn | Yields 2 | 1,250 Coins.
Moonrise (Red, Yellow, Blue) 4.75 Days | Summer | Yields 4 | 325-340 Coins.
River Lotus 6 Days | Autumn, Winter | Yields 4 | 420 Coins.
Lemon Sapling 12.5 Days | Spring, Autumn, Winter | Yields 3 | 1,100 Coins.
Rose (Red, Yellow, Blue) 4.75 Days | Autumn | Yields 4 | 325-340 Coins. Cross-breed these for rare colors.
Orchid (Red, Yellow, Blue) 4.75 Days | Spring | Yields 4 | 325-340 Coins.
Tulip (Red, Yellow, Blue) 4.75 Days | Winter | Yields 4 | 325-340 Coins.
Reishi Mushroom 5.75 Days | Spring, Autumn | Yields 4 | 400 Coins. Use your Planting Boxes for this.
Stardew Fern 7.75 Days | All Seasons | Yields 4 | 690 Coins.
Chirpy Plum 7.5 Days | Summer | Yields 4 | 730 Coins.
Honeyvine 6 Days | Spring, Summer | Yields 2 | 720 Coins.
Zapweed 8.5 Days | Summer, Autumn | Yields 4 | 790 Coins.
Fluffbean 7.75 Days | Summer, Winter | Yields 4 | 700 Coins.
Star Mango 7.5 Days | Spring | Yields 4 | 730 Coins.
Bell Pepper 7.5 Days | Autumn | Yields 4 | 750 Coins.
Jadelume 5 Days | Winter | Yields 2 | 770 Coins.
Star Plum 6 Days | Spring, Autumn | Yields 2 | 710 Coins.
Exotic Egg 7.75 Days | Spring, Winter | Yields 4 | 700 Coins. A literal plantable egg. Don't ask questions.
King Water Chestnut 8.5 Days | Autumn, Winter | Yields 4 | 790 Coins.
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