A KTY planning console for the decisions that usually stall a garden plan: frost timing, seed dates, bed spacing, soil volume, water, and fertilizer.
No API. No account. Just manual inputs and a plan you can use.
6
calculators
3
planning lanes
0
APIs or accounts
Start here
Find the real planting boundary before you commit seed trays, transplants, or warm-season crops.
Decision map
Input
Frost dates
Output
Season window
The page does not just calculate; it tells you how to use the answer.
Choose your next garden decision
Lane 1
Frost dates and seed windows before anything goes outside.
Decides whether your season is long enough for tender crops or better suited to transplants and cool-season timing.
Decides the practical indoor sow, harden-off, transplant, and direct-sow windows from one frost date.
Lane 2
Plant count, bed volume, and the materials you need before buying.
Decides how many plants fit before you buy starts, seed packets, or irrigation parts.
Decides how much bed fill to buy and how the mix breaks down before soil settles.
Lane 3
Weekly water and nutrient amounts translated into practical numbers.
Decides how many gallons and minutes turn a weekly water target into a real watering session.
Decides the product amount from actual nitrogen need so you do not overfeed weak plants.
Also useful
Filter plants by zone, light, water, and garden goals.
Also useful
Browse month-by-month garden timing by zone.